Industrial Fluorescent - Dickman Supply

FLUORESCENT HIGH BAYS
FLUORESCENT LOW BAYS
COMPLEX ENVIRONMENT
REFLECTOR KITS
Industrial Fluorescent
Energy Solutions

1
Our world is increasingly recognizing the importance of environmental sustainability
and efficiency in building design. While cost containment and productivity gains
are universal demands, increasing lighting efficiency requires an understanding of
the role lighting plays in the business environment.
Cooper Lighting has always been at the forefront in adopting and adapting to the
latest advancements in lighting technology. Over the years, businesses and
communities have benefitted from partnering with Cooper Lighting to improve
energy efficiency and reduce costs while protecting and enriching the environment.
To those of you considering a more efficient lighting upgrade, this brochure presents
a variety of products and provides tips on how to make your retrofit project a
success. A Cooper Lighting energy efficient lighting upgrade will reduce your utility
bill; improve employee morale
and productivity; and help
protect and preserve
the environment.

Table of Contents
The Fluorescent Advantage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 3
Energy Savings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 3
Lamp Life and Lumen Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 3
Uniformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 3
Instant On/Off and Occupancy Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 4
T8 or T5HO? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 4
Thermal Performance and Light Output . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 5
Visible Light and the Scotopic/Photopic (S/P) Ratio . . . . . . . . . . . . . . . . . .pg. 6
Environmentally Friendly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 6
Product Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 7-8
HB/2HB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 9-14
I5/I8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 15-18
MB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 19-20
3HBOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 21-22
2HBG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 23-24
HBHD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 25-26
ARCTIC BAY - AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 27-28
VT2/VT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 29-30
ECOFIT - STRIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 31-32
ECOFIT - TROFFERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 33-34
OPTIONS AND ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 35-36
MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pgs. 37-38
OCCUPANCY SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 39
POWER CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pg. 40
I5/I8 DOOR FRAMES AND WIREGUARDS . . . . . . . . . . . . . . . . . . . . . . . . .pg. 41
HB/2HB DOOR FRAMES AND WIREGUARDS . . . . . . . . . . . . . . . . . . . . . . .pg. 42
2

3
The Fluorescent Advantage
The most popular and productive lighting upgrades today involve replacing outdated fluorescent or HID (High Intensity Discharge)
lighting systems. High Performance fluorescent lighting systems from Cooper Lighting utilize the latest technologies and design
platforms to provide dramatic energy savings and superior performance.
Energy Savings
Cooper Lighting fluorescent high bays
offer dramatic energy savings
opportunities over HID Lighting
systems and provide quick returns.
500
400
300
200
100
0
KWH
$0.06
$0.08
$0.10
$0.12
(based on
4000 hrs.)
455
400 Watt
High Bay
346
F-Bay
2HB-654 T5HO
$26.16
$34.88
$43.60
$53.32
Lamp Life and Lumen Maintenance
T5 and T8 fluorescent systems provide
better maintained light levels over
magnetic HID lighting systems with
twice the lamp life. Multiple lamped
fluorescent luminaires reduce the need
for immediate maintenance. With
fluorescent systems, the other lamps
will stay illuminated when individual
lamps extinguish.
Uniformity
Linear fluorescent
systems improve
lighting uniformity
compared with HID
systems.
LIGHT OUTPUT
221
F-Bay
2HB-632
$56.16
$74.88
$93.60
$112.32
ANNUAL ENERGY SAVINGS
229
F-Bay
I5-454 T5HO
$54.24
$72.32
$90.40
$108.48
Lamp Life & Lumen Maintenance
Initial 5000 10000 15000 20000 25000 35000
HOURS
Dimensions 160 x 10
400W MH 4-Lamp 54W 6-Lamp 32W
Fixture Type High Bay T5HO I5 Series HBF 2HB Series
Number of Fixtures 13 13 13
Initial Lumens per Lamp 36000 4400 2850
Initial Lumens per Fixture 36000 17600 17100
Light Loss Factor 0.66 0.855 0.963
Input Wattage 455 229 221
Maintained Average FC 43 33 43
Max FC 47 38 48
Min FC 37 27 36
Average to Min 1.2 1.2 1.2
Max to Min 1.3 1.4 1.3
Vertical Average FC 22 15 20
Max FC 35 23 30
Min FC 12 9 11
Average to Min 2.9 1.7 2.7
400 Watt
High-Bay
400 Watt High Bay
T5 HO 6-Lamp
T8 HO Ballast 6-Lamp
T5 HO 4-Lamp
End of Lamp Life
Metalux
2HB-632 T8

Instant On/Off and Occupancy Sensors
Fluorescent systems can be used with occupancy sensors to provide instant on/off capabilities to maximize energy savings.
When using T8 lamps and occupancy sensors, Cooper Lighting industrial fluorescent luminaires use only softer starting
“program start” ballasts to minimize damage to the lamp. Under frequent on/off cycles, program start ballasts will dramatically
extend lamp life over “instant start” ballasts.
Metalux integral Occupancy Sensors
are available in Aisle or 360°
distributions.
T8 or T5HO?
If your facility currently has T8 or T5HO lamps installed, the decision on lamp choice may be easy and allow for inventory
consolidation. Both lamp types provide excellent performance but the attributes of each lamp type vary. Selection of lamp
type is an important consideration. The following operating characteristics should be considered when making the selection:
Fluorescent High Bay System Comparison
First Costs
Lamp Replacement Costs
Lumens Per Watt
Application Heights
Ambient Environments
Frequency of Starts
Ballasts Light Level
Flexibility
Luminaires in Comparison
HRS/LAMP LIFE
40000
35000
30000
25000
20000
15000
10000
5000
0
T8 Lighting Systems T5HO Lighting Systems
Similar within ranges to T5 systems with lower lamp costs offset
by larger luminaire sizes.
Lower cost lamps offset with higher quantity
for similar light output
77 77
Suitable in wide ranges. Lower lumen output T8’s ideal
for lower mounting heights below 15' and less ideal in
mounting heights above 30'.
Dependent on luminaire. T8 systems achieve maximum output
in 78°F (25°C) ambient environments. Starting temperature
ranges as low as 0°F (-18°C) dependent on manufacturer of
lamp, ballast, age of lamps and luminaire design
Standard T8 systems with instant start ballasts and frequent
on/off cycles can dramatically reduce lamp life. Program
Start T8 ballasts should be specified when used with high
occurrence of on/off cycles.
Lamp Life Comparison
15 min. 30 min. 1 hr. 3 hr. 12 hr. Continuous
START FREQUENCY
Similar within ranges to T8 systems with higher lamp costs offset
by smaller luminaire sizes.
Higher cost lamps offset with lower required quantity
for similar light output
Suitable in wide ranges. Higher output T5HO lamps ideal for higher
mounting heights where higher lumen values allow for a reduced
number of lamps.
Dependent on luminaire. T5HO systems achieve maximum output
in 95°F (35°C) ambient environments. Starting temperature
ranges as low as -20°F (-29°C) dependent on manufacturer of
lamps, ballast, age of lamps and luminaire design
Standard Program Start ballasted systems ideal for frequent starts
and with use of occupancy sensors.
Offered in multiple light output ranges typically from
71% to 115% of rated lamp life output allowing for
flexibility in application without changing lamp type. Currently offered in fixed Light output ranges.
Metalux 2HB632/PLUS using (6) 80+CRI T8 lamps with
High Output ballasts.
Metalux I5455 using (4) T5HO 80+CRI lamps.
Net Lumens: 17100 Wattage: 221 Net Lumens: 17600 Wattage: 229
Program Start Ballasts
Instant Start Ballasts
4

5
Thermal Performance and Light Output
Unlike HID lamps, T5 and T8 lamps reach optimal light output in specific temperature ranges. In partially or unconditioned spaces,
temperatures from floor to ceiling can increase by over 20° in summer months.
40 ft.
30 ft.
20 ft.
10 ft.
Partially Conditioned Spaces
35 ft. @ 115°F (46°C)
20 ft. @ 95°F (35°C)
100
90
80
70
60
50
40
30
20
75°F (24°C)
°C 0 5 10 15 20 25 30 35 40 45 50 55 60
°F 30 40 50 60 70 80 90 100 110 120 130 140
AMBIENT TEMPERATURES
Thermally advanced Cooper Lighting industrial products optimize light output of T5HO and T8 lamps for their designed temperature
ranges. Choose lamp types that optimize light output for your ambient environment and consider the use of T5HO Amalgam lamps
for higher performance over wider temperature ranges.
ARCTIC BAY – AB Series
Bare Lamp Output in Ambient Temperatures
77°F
(25°C)
95°F
(35°C)
The Metalux Arctic Bay retains and manages heat allowing it to provide over
85% of light output in freezer applications down to -15°F (-26°C).
Annual Temperature Days Over 85°F (29°C)
HID
T8
T5
Amalgam
COLD HOT
Days over 85°F
0-10
11-40
41-70
71-99
100+
Metalux’s F-Bay series can be operated in environments
up to 149°F (65°C) in open configurations.

Visible Light and the Scotopic/Photopic (S/P) Ratio
Scotopic/photopic ratios have been developed that attempt to replicate a measurement system more akin to how our
eyes perceive brightness. Even though our eyes use both rods and cones to see light, the rods are more sensitive to blue
light (scotopic vision) and cones to yellow light (photopic vision). A traditional light meter measures only photopic lumens,
which are the stated lumens referenced in lamp catalogs.
The S/P Ratio acts as an adjustment to
the existing photopic measurement by
multiplying the standard lumens of a
source with the S/P ratio or a factor
thereof. As a result, an environment
illuminated with warmer light sources,
such as High Pressure Sodium, may
appear darker than an environment
illuminated with cooler light sources,
like high CCT fluorescent lamps.
HPS vs. 5000K fluorescent – a visible difference!
Environmentally Friendly
LUMEN OUTPUT
50000
25000
0
A S/P Comparison of Fluorescent vs. HID
40% MORE
LUMENS
2HB632 w/80 CRI
5000K Lamps
20% LESS
LUMENS
400W HPS High Bay
Initial System Lumens
S/P Adjusted Initial Lumens
While an increasing number of lighting designers are
endorsing the use of S/P ratios, this has not yet been
endorsed by the Illuminating Engineering Society (IES).
Cooper Lighting provides S/P adjusted lumen values
throughout the product specification sections as
reference information only and maintains no formal
position on its application. Always test proposed products
in application to validate results to your expectations
Cooper Lighting fluorescent luminaires are environmentally friendly. Housings and reflector assemblies are manufactured of recyclable
steel and aluminum substrates and corrugated packaging is both recyclable and optimized in design to reduce waste on the job site.
The use of low mercury fluorescent lamps
also offers an attractive alternative to HID
systems. A low mercury T5HO fluorescent
lamp can contain as little 1.4 Mg. of
mercury compared with up to 70 Mg. for
a 400 watt Metal Halide lamp.
6

7
Description
Lamping
Replaces
Listings & Certification
Mounting
pgs. 9-14 pgs. 15-18 pgs. 19-20 pgs. 21-22
HB/2HB
Industry-leading fluorescent
high bay, HB & 2HB series
features specification grade full
body housing with two optical
distributions - medium and
wide - for structural integrity
and optimal performance in
conventional HID applications.
HB: 2, 3, 4, lamp T5, T5HO, T8
2HB: 6 lamp T5, T5HO, T8
150-400 Watt HPS
175-400 Watt MH
HO, VHO T12 Fluorescent
UL/cUL Listed Damp Location
Optional modular power receptacle
meets UL2459 and NEC 410.73
(G) for make and break under
load from outside to the luminaire
to speed maintenance
Thermally optimized for
environments up to 149°F (65°C)
when used with high temperature
ballasts in open uplight and
downlight configurations
T5 systems are warranted for
ambient environments up to 104°F
(40°C) in open uplight configurations
T8 Systems are warranted for
environments up to 122°F (50°C)
in open uplight and downlight
configurations
AYC Chain, Top Connector Box,
Gripple Y, HB Single Point
Suspension, Stem Sets
I5/I8
Narrow 11" specification grade
body with two optics for
medium and wide distributions
and shielding options for industrial
and aesthetic upgrades for
retail and commercial
applications.
4': 2, 3, 4 lamp T5, T5HO, T8
8': 4, 6, 8 lamp T5, T5HO, T8
150-400 Watt HPS
150-1000 Watt MH
Slimline, HO, VHO T12 Fluorescent
UL/cUL Listed Damp Location
Optional modular power receptacle
meets UL2459 and NEC 410.73
(G) for make and break under
load from outside to the luminaire
to speed maintenance
Thermally optimized for
environments up to 149°F (65°C)
when used with high temperature
ballasts in open uplight and
downlight configurations
T5 systems are warranted for
ambient environments up to 104°F
(40°C) in open uplight configurations
T8 Systems are warranted for
environments up to 122°F (50°C)
in open uplight and downlight
configurations
AYC Chain, Top Connector Box,
Gripple Loop, Gripple Toggle
MB
High performance in narrow
package with three optical
distributions - Focus, Task,
Normal - providing lower lighting
power densities than HID and
T12 sources at higher mounting
heights. Continuous row
installations provide unmatched
uniformity performance.
4': 1, 2 lamp T5HO, T8
8': 2, 4 lamp T5HO, T8
150-400 Watt HPS
175-400 Watt MH
HO, VHO T12 Fluorescent
3HBOT
Specification grade wide open
body with optional side rails
(3HBOT) is available with two
optical distributions - medium
and wide.
3HBOT: 8 lamp T5HO, T8
400-1000 Watt, HPS
400-1000 Watt MH
UL/cUL Listed Damp Location UL/cUL Listed Damp Location
AYC Chain, Gripple Y, Gripple
Single Toggle
Optional modular power
receptacle meets UL2459 and
NEC 410.73 (G) for make and
break under load from outside
to the luminaire to speed
maintenance
Thermally optimized for
environments up to 122°F (50°C)
when used with high temperature
environment ballasts
AYC Chain, Top Connector Box,
Gripple Y, HB Single Point
Suspension

Description
Lamping
Replaces
Listings & Certification
Mounting
pgs. 23-24 pgs. 25-26
pgs. 27-28 pgs. 29-30
HBG HBHD Arctic Bay VT2/VT3
Energy-efficient alternative
for recessed grid/lay-in
concealed T, and slot grid
ceilings and flange trim
applications. HBG is available
with optional shielding
options for a seamless
ceiling line.
Designed for use in high
mounting height applications
where periodic cleaning
with high pressure is
required. The 2HBHD is a
surface mounted luminaire
with a hole-free design and
enclosed and gasketed to
provide 800 psi hose down
protection.
The Arctic Bay's enclosed
full body housing and sealed
and gasketed door frame
provide optimal lamp
operation - 90% rated light
output down to -15°F (-26°C).
2HBG: 4, 6 lamp T5, T5HO, T8 2HBHD: 4, 6 lamp T5, AB: 4 lamp T5HO
T5HO, T8
2AB: 6 lamp T5HO
150-400 Watt HPS
175-400 Watt MH
HO, VHO T12 Fluorescent
250-400 Watt HPS
250-400 Watt MH
HO, VHO T12 Fluorescent
UL/cUL Listed Damp Location UL/cUL Listed Wet Location
Manufactured in compliance
with USDA, FDA, NSF and
Federal Standard 209E in
surface mount applications
IP65 Compliant
Recessed Grid or Flange Surface mount or
Pendant mount
150-400 Watt HPS
175-400 Watt MH
HO, VHO T12 Fluorescent
UL/cUL Listed Damp Location
Thermally optimized for
environments down to -20°F
(-29°C)
AYC Chain, Top Connector
Box, Gripple Y, HB Single
Point Suspension, Stem Sets
Energy efficient
Vaportite fixture
featuring T8 and T5HO
lamp configurations
with two optical
distributions from a
rugged and durable
fiberglass housing
and high impact
diffuser.
4': 1, 2, 3 lamp T8
1, 2 lamp T5HO,
50-400 Watt HPS
50-400 Watt MH
Slimline, HO, VHO T12
Fluorescent
UL/cUL Listed Wet
Location
IP65 Compliant
pgs. 31-34
Ecofit Kits
Industrial & Troffer
Ecofit conversion kits
are an economical
means of increasing
fixture efficiency
and energy savings
when fixture removal
is cost-prohibitive.
Industrial Strip
4': 1, 2 lamp T8, T5HO
8': 2, 4 lamp T8, T5HO
8': 2, 4, 6 lamp T8
2, 4, lamp T5HO Troffer 24" x 24",
24" x 48": 2, 3 lamp
T5HO, T8
Mounting Bracket
Included or
VT2 Chain/Set-U
Industrial Strip
Slimline, HO, VHO T12
Fluorescent with
channels 4"-5-1/4" wide
Troffer
3, 4 lamp T12, T8
Fluorescent, nominal
24" x 24", 24" x 48"
UL/cUL Listed
Fixture Accessory
N/A
8

9
HB/2HB HIGH-BAY INDUSTRIAL LUMINAIRE
Full bodied housing utilizes captive fasteners to protect
optical assembly and assure structural integrity.
Optional top access plate allows service
in electrical compartment
without removal of lamps.
(T8 option only)
Optional uplight
apertures
(approximately
8% uplight)
Optional modular power receptacle
meets UL2459 and NEC 410.73 and
is UL/cUL rated for make and
break under load from outside
the luminaire to speed
maintenance.
Modular F-Bay Power Supply
1. Modular Power Supply Receptacle supplied
mounted into fixture Access Plate
2. Modular Power Cord & Plugs in 120, 277, 347,
& 480V configurations for easy plug & power
into existing supply
Housing is “Post” painted with a high
performance polyester powder coat finish to
protect against contaminants and oxidation.
Thermally optimized F-Bay is suitable for environments up to 149°F (65°C)
when used with high temperature environment ballasts. T5
systems are warranted for ambient environments up to 149°F
(65°C) for three years and 131°F (55°C) for five years in open
uplight and downlight configurations. T8 systems are
warranted for environments up to 122°F (50°C) for five years.
Die formed reflectors are faceted for 2, 3, 4 and 6 lamp configurations with
two optical distributions medium and wide. Medium beam optical modules
utilize 95% specular Miro 4 substrate while the wide distribution utilizes a
high performance 95% reflective polyester powder coated finish.
No internal fixture
access required for
installation or
disconnecting power
Integral occupancy sensor available and provides
from 600 sq. ft. (MS) up to 1250 sq. ft. (MSO) of
coverage in a maximum mounting height of 40'.
Cooper Lighting’s F-Bay Modular Power Supply option allows external fixture access for safe and easy servicing. There is no need to
remove lamps or reflectors to disconnect fixture power with F-Bay Modular Power Supply. Access to the individual fixture’s power supply
allows servicing without turning off all the fixtures disrupting occupants. F-Bay Modular Power Supply is a time saver in installation –
simply plug & power.
1 2
Modular Motion Sensor Option supplied
with Mounting Box and Modular
Power Supply Receptacle
Code Compliance
• UL/cUL Certified for Make/Break
under load (UL2549)
• Meets NEC requirements for
ballast disconnect (NEC 410.73G)
• Allows for addition of Occupancy
Sensor without hard connections
• Receptacles complete with
insulating/dust cap

Shielding Options
Prismatic or clear acrylic lens & steel door frame Optional
gasketed door available
Mounting Accessories
TCB=Top Connector Box
HB-SPS=Single Point Cable Kit
FH-1=Fixture Hook 2-1/2"
(must be used with TCB)
HB-SPS=Two Point
Suspension
Thermal Optimization
To optimize luminaire performance, HB/2HB series
offers a variety of lamp and shielding options.
Use the Thermal Optimization chart to determine
the options that are appropriate for the ambient
environments in which they will be installed.
System Performance
Mounting
Height
40'
Energy
Savings
30'
20'
10'
% Light
Gain/Loss
Part
Number
250W MH 250W HPS
66%
8%
-20%
66%
Wireguard w/acrylic lens and steel door frame
FL-1=Fixture Loop 2-1/2"
(must be used with TCB)
250W MH 250W HPS
50%
31%
HB-332-EB8/PLUS HB432UPL
or
HB432PSUPL
65.6°C/150°F
57.2°C/135°F
48.9°C/120°F
40.6°C/105°F
32.2°C/90°F
23.9°C/75°F
15.6°C/60°F
7.2°C/45°F
-1°C/30°F
-9.4°C/15°F
-17.8°C/0°F
-15°F
51%
10%
RH-1=Retrofit Hanger SC-_-_=Stem Sets (fixed,
(must be used with TCB) Swivel or Adjustable
SCF=Fixed
SCA=Adjustable
SCS=Swivel
Vented
w/Uplight
T8 T5
% light gain/light loss utilize S/P adjusted lumens.
250W MH 250W HPS
38%
35%
39%
16%
Unvented
wo/Uplight
Lensed
Luminaire
Vented
w/Uplight
Heavy duty stock wireguard (Ideal for gymnasium applications)
AYC-Mounting chain set
(not for use in gymnasiums
or similar recreational
facilities)
Unvented
wo/Uplight
Lensed
Luminaire
Operating at approximately 90% or above of rated output
Vented
w/Uplight
T8 T5HO
T5HO Amalgam
HB 2HB
400W MH 400W HPS
50%
17%
HB-354T5-EBT1 HB454T5UPL
or
HB454T5UPL
-4%
51%
400W MH 400W HPS
51%
20%
2HB632UPL
or
2HB632PSUPL
0%
Y=Mounting Toggle and 10'
or 25' cable
52%
400W MH 400W HPS
24%
44%
2HB654T5UPL
or
2HB654T5UPL
T8 T5
25%
30%
10

11
2HB HIGH-BAY INDUSTRIAL LUMINAIRE
Ordering Information Sample Number: 2HB-632-A-UNV-EB82/PLUS-UPL-U
Width
2=24"
Series
HB=High Bay
Mounting Arrangement
Blank=Stand Alone
R=Continuous Row Mount
No of Lamps
6=6 Lamps
Lamp Type
32=32W T8 Lamps (48")
28T5=28W T5 Lamps (48")
54T5=54W T5HO Lamps (48")
Distribution
Blank=Medium (Specular Aluminum)
G=Wide (High Reflectance White)
Shielding (12)
Blank=None
A=Prismatic Acrylic Lens & Door Frame
WG=Wireguard & Door Frame
A/WG=Acrylic Lens, Wireguard & Door Frame
CL=Clear Acrylic Lens & Door Frame
CL/WG=Clear Lens, Wireguard & Door Frame
CL/DWG=Clear Lens, Drop Wireguard & Door Frame
DWG=Drop Wireguard & Door Frame
A/DWG=Acrylic Lens, Drop Wireguard & Door Frame
Family
2HB
No of Lamps
6=6 Lamps
Lamp Type
32=32W T8 Lamps (48")
54=54W T5HO Lamps (48")
NOTES: (13) Recommended when utilizing Motion
Sensor option (14) Requires use of Modular cord
and plug accessories (15) High lumen (3100 initial)
4100K T8 lamps supplied
Dimensions
4-3/4"
[121mm]
X=3-1/2"
[89mm]
NOTES: (1) Requires use of MC or MPC cord accessories, specify voltage for plugs (2) Voltage must be specified when ordered with plugs,
motion or emergency ballasts (3) EBT ballast systems suitable for operation in ambient environments up to 104°F (40°C) in open uplight
configuration (4) ER8 and EB8 ballast systems suitable for operation in ambient environments up to 122°F (50°C) in open uplight configuration
(5) Specify voltage (6) For use with Top Connector Box options See accessories (7) 2 lamp ballast configurations only in UNC versions
(8) EHT/HT5/HCT5 ballast systems suitable for ambient environments not to exceed 149°F (65°C) in open uplight configurations and less lens
option (9) Cannot be combined with cord or cord & plug option See PI ordering information below (10) Not for use in high abuse applications
such as gymnasiums (11) For use with T8 system with a maximum of two ballasts (including EM ballast) (12) Lensed 6-lamp T5HO luminaires
must use High Ambient ballast option (EHT)
Quick Ship Ordering Information Sample Number: 2HB632PS-MP-UPL-L5
Quick Ship orders ship in 5 days in order quantities not to exceed 200 pieces
NOTE: Orders received after noon are entered on the following day
X X X X X
24" [610mm]
Voltage (2)
UNV=Universal 120/277
Voltage
UNC=Universal 347/480
Voltage
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Options
Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (2)
(see table on pg 36)
Ballast Type
T5HO Systems
T5=(2) 120/277V 4/2 Lamp T5 Electronic
Program Rapid Start (13)
HT5=(2) 120/277V 4/2 Lamp T5 High
Ambient Electronic Program Rapid Start (8)
HCT5=(2) 347/480V 2 Lamp T5 High
Ambient Electronic Program Rapid Start (8)
T8 Systems (4)
Blank=(2) 120/277V 4/2 Lamp T8 Instant Start
Electronic High Ballast Factor >1 15
PS=(2) 120/277V 4/2 Lamp T8 Electronic
Program Rapid Start High Ballast Factor >1 15 (13)
Power Receptacle
Blank=Standard Wiring to Access Plate
MP=Modular Power Receptacle (14)
2HB Lamp Configurations Dimensions
for Top View
6-Lamp T5/T8
24"
[610mm]
Ballast Type
T8 Systems
EB8 =T8 Electronic Instant Start (4)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (4)
No of Ballast
2 or 3
No of
Ballast
2 or 3
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
ER8 =T8 Electronic Program Rapid Start (4)
Total Harmonic Distortion < 10%
ER8 /PLUS= T8 Electronic Program Start (4)
No of Ballast
2 or 3
No of
Ballast
2 or 3
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
T5 Systems
EBT =T5 Linear Electronic Program Rapid Start (3)
Total Harmonic Distortion < 10%
No of Ballast
2 or 3
EHT =T5 Linear Electronic Start High Ambient
Total Harmonic Distortion < 10%
No of Ballast
2 or 3
DIM=Dimming
Access Plate Opening
Includes V Hangers for
rapid installation
Optional Uplight
Blank=No Uplight
UPL=Uplight
48" [1219mm]
(7) (8) (12)
Optional Lamping
Blank=No Lamps
L4=Lamps Installed 80+CRI 4100K (15)
L5=Lamps Installed 80+CRI 5000K
Mounting for
Top Connector Box
Options
Packaging
NUA=No Uplight Apertures U=Unit Pack
In Housing (Cannot be PAL=Palletized
combined w/UPL)
Out of Carton
UPL=Uplight Apertures PALC=Palletized
PI/CPI=Plug-In (1, 2 or 3) In Carton
(9)
see pg 40
TILW=Tandem Inline Wiring
MWS=Modular Wiring System
MS=Aisle Coverage Motion Sensor (5)
MSO=360° Coverage Motion Sensor (5)
C3=3' Power Cord
C6=6' Power Cord
G2=Gasketed Door (Requires Selection of
Lensed Door Frame)
(1) (2)
MP=Modular Power Receptacle
PC3-=3' Power Cord & Plug (Specify Voltage)
PC6-=6' Power Cord & Plug (Specify Voltage)
TAP=Top Access Plate (11)
TCBP=Top Connector Box Plate (6)
Accessories (order separately)
AYC-CHAIN/SET/U=(2) Hooks, 36" Chain Sets
w/S-Hooks (10)
TCB=Top Connector Box
RH-1=Retrofit Hanger
FH-1=Fixture Hook
FL-1=Fixture Loop
HB-SPS=Single Point Cable Kit (13" Drop Length)
GRIPPLE-Y- =Y Mounting Toggle, #2 Cable
(Specify 10' or 30')
MC3=3' Modular Power Cord
MPC3=3' Modular Power Cord & Plug (Specify
Voltage)
MC6=6' Modular Power Cord
MPC6=6' Modular Power Cord & Plug (Specify
Voltage)
MMS-CPD1200H=Aisle Motion Sensor, Box,
Modular Power Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box,
Modular Power Receptacle (120/277V)
SWG/2HB-4FT-B=Heavy Duty Wireguard (2HB)
Door Frames (for Field Installation) (12)
2HB-4-A-W/FRM PK=Prismatic Acrylic Lens &
Frame (2HB)
2HB-FRM/CL PK=Clear Acrylic Lens & Frame (2HB)
2HB-FRM/WG PK=Wireguard & Frame (2HB)
2HB-FRM/CL/WG PK=Clear Acrylic Lens, Frame
and Wireguard (2HB)
2HB-FRM/LENS/DROPWG PK=Drop Wireguard,
Prismatic Lens and Frame (2HB)
2HB-FRM/CL/DROPWG PK=Drop Wireguard,
Clear Acrylic Lens and Door Frame (2HB)
2HB-FRM/LENS/DROPWG PK=Drop Wireguard,
Prismatic Acrylic Lens and Door Frame (2HB)
2HB-FRM/DROPWG PK=Drop Wireguard and
Door Frame (2HB)
Quick Ship Accessories (order separately)
MC3=3' Modular Power Cord
MC6=6' Modular Power Cord
MPC6=6' Modular Power Cord & Plug (Specify Voltage)
MPC3=3' Modular Power Cord & Plug (Specify Voltage)
MMS-CPD1200H=Aisle Motion Sensor, Box, Modular Power Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box, Modular Power Receptacle (120/277V)
11/16"
[18mm] K O
17/64"
Diameter
Hole
2-1/4" [58mm]
3-1/2" [89mm]

Photometrics
System Performance Table
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
2HB-654T5-G-UNV-EBT2-UPL
Electronic Ballasts
(6) 54W T5 lamps 26400 lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 4 x mounting height
Efficiency 92%
Test Report: 09312
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
2HB-632-G-UNV-EB82-UPL
(2) Electronic Ballasts
(6) 32W T8 lamps 17100 lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 4 x mounting height
Efficiency 92 1%
Test Report: 09308
Illuminance Estimator
108 108 108 108 99 99 99 93 93 93
98 93 89 85 85 82 79 81 78 76
88 80 74 68 74 69 64 70 66 62
80 70 62 56 64 58 53 61 56 52
73 62 53 47 57 50 45 54 48 44
67 55 46 40 51 44 39 48 42 38
62 49 41 35 46 39 34 44 37 33
57 45 36 31 41 35 30 40 33 29
53 41 33 27 38 31 26 36 30 26
50 37 29 24 35 28 24 33 27 23
46 34 27 22 32 26 21 31 25 21
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
5567 21 1 22 9
9168 34 7 37 8
16767 63 5 69 1
22592 85 6 93 1
24276 92 0 100 0
108 108 108 108 98 98 98 93 93 93
98 93 89 86 85 82 79 80 78 76
89 81 74 69 74 69 65 70 66 62
80 70 63 57 65 59 54 61 56 52
73 62 54 48 57 51 45 54 49 44
67 55 47 41 55 44 39 48 43 38
62 50 41 35 46 39 34 44 38 33
57 45 37 31 42 35 30 40 34 29
53 41 33 27 38 31 27 36 30 26
50 37 30 25 35 28 24 33 28 23
47 34 27 22 32 26 22 31 25 21
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 3635 21 3 23 1
0-40 6006 35 1 38 1
0-60 10946 64 0 69 5
0-90 14505 84 8 92 1
0-180 15743 92 1 100 0
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Areas
Multiplier
2HB 6L 32W T8 Plus 4L 32W T8 0.67
Mounting
Height
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD
15 ft 59 0.6 55 0.6 51 0.6 47 0.6 44 0.6
20 ft 41 0.42 38 0.42 35 0.42 33 0.42 31 0.42
25 ft 26 0.27 24 0.27 23 0.27 21 0.27 20 0.27
30 ft 15 0.15 14 0.15 9 0.15 12 0.15 11 0.15
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
2HB System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens 2 Ratio 3 Perception Lumens 4 Wattage LER 5
2HB632-EB81/PLUS 6 3100 94% 89% 1.15 17895 1.95 1.40 24989 221 $2.77 116
2HB654T5 or 2HB654T5-EHT 6 5000 93% 93% 1.00 25919 1.90 1.38 35727 346 $3.34 96
Comparison System
400W Metal Halide High Bay 1 36000 58% 78% 1 16307 1.50 1.22 19972 455 $9.33 34
400W High Pressure Sodium High Bay 1 50000 81% 78% 1 31631 0.62 0.79 24906 464 $7.63 42
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 5000K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
RCR
0
1
2
3
4
5
6
7
8
9
10
2HB-654T5-UNV-EBT2-UPL
(2) Electronic Ballasts
(6) F54T5/HO 830 54W lamps 4400 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 0 x mounting height
Efficiency 95 7%
Test Report: 09309
113 113 113 113 103 103103 98 98 98
103 99 95 91 91 88 85 86 84 82
94 86 80 75 80 75 71 76 72 68
86 76 69 63 71 65 60 67 63 58
79 68 60 54 63 57 52 61 55 51
73 61 53 47 57 51 45 55 49 44
68 56 47 41 52 45 40 50 44 39
63 51 43 37 48 41 36 46 40 35
59 46 39 33 44 37 33 42 36 32
55 43 35 30 41 34 30 39 33 29
52 40 32 28 38 31 27 37 31 27
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 7884 29 9 31 2
0-40 11985 45 4 47 5
0-60 18923 71 7 74 9
0-90 23788 90 1 94 2
0-180 25251 95 7 100 0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
2HB-632-UNV-EB82-UPL
Electronic Ballasts
(6) 32W T8 lamps 17100 lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 0 x mounting height
Efficiency 96%
Test Report: 09306
113 113 113 113 103 103 103 98 98 98
103 99 95 91 91 88 85 86 84 82
94 87 80 75 80 75 71 76 72 69
86 77 69 63 71 65 60 68 63 58
79 68 60 54 63 57 52 61 55 51
73 61 53 47 57 51 45 55 49 44
68 56 47 41 52 45 40 50 44 39
63 51 43 37 48 41 36 46 40 35
59 46 39 33 44 37 32 42 36 32
55 43 35 30 41 34 29 39 33 29
52 40 32 28 38 31 27 36 31 27
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 4989 29 2 30 4
0-40 7631 44 6 46 5
0-60 12278 71 8 74 9
0-90 15392 90 0 93 8
0-180 16402 95 9 100 0
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Areas
Multiplier
2HB 6L 54W T5HO w/Uplight 4L 54W T5HO 0.67
Choose the spacing and mounting height to determine the average footcandle and watts per square foot values. Use the multipliers to factor other available
lamp/ballast configurations.
Mounting
Height
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD
15 ft 80 1.23 74 1.23 69 1.23 64 1.23 60 1.23
20 ft 55 0.86 51 0.86 48 0.86 45 0.86 42 0.86
25 ft 35 0.55 33 0.55 31 0.55 29 0.55 27 0.55
30 ft 20 0.31 19 0.31 17 0.31 16 0.31 15 0.31
12

13
Dimensions
4-3/4"
[121mm]
X=6-5/16"
[161mm]
4-3/4"
[121mm]
X=2-7/8"
[74mm]
X
15-7/16" [392mm]
X X X
15-7/16" [392mm]
Quick Ship Ordering Information Sample Number: HB454T5-MP-UPL-L5
Quick Ship orders ship in 5 days in order quantities not to exceed 200 pieces
NOTE: Orders received after noon are entered on the following day
2HB Lamp Configurations Dimensions for Top View
2-Lamp T5/T8 3-Lamp T5/T8
4-Lamp T5/T8
HB HIGH-BAY INDUSTRIAL LUMINAIRE
Ordering Information Sample Number: HB-432-A-UNV-EB81
Width
Blank=15"
Series
HB=High Bay
Mounting Arrangement
Blank=Stand Alone
R=Continuous Row Mount
No of Lamps
2=2 Lamps
3=3 Lamps
4=4 Lamps (12)
Lamp Type
32=32W T8 Lamps (48")
28T5=28W T5 Lamps (48")
54T5=54W T5HO Lamps (48")
Distribution
Blank=Medium (Specular Aluminum)
G=Wide (High Reflectance White)
Shielding (12)
Blank=None
A=Prismatic Acrylic Lens & Door Frame
WG=Wireguard & Door Frame
A/WG=Acrylic Lens, Wireguard & Door Frame
CL=Clear Acrylic Lens & Door Frame
CL/WG=Clear Lens, Wireguard & Door Frame
CL/DWG=Clear Lens, Drop Wireguard & Door Frame
DWG=Drop Wireguard & Door Frame
A/DWG=Acrylic Lens, Drop Wireguard & Door Frame
Family
HB
Lamp Qty
4=4 Lamps
Lamp Type
32=32W T8 Lamps (48")
54=54W T5HO Lamps (48")
NOTES: (13) Recommended when utilizing Motion
Sensor option (14) Requires use of Modular cord
and plug accessories (15) High lumen (3100 initial)
lamps supplied 4100K T8 only
NOTES: (1) Requires use of MC or MPC cord accessories, specify voltage for plugs (2) Voltage must be specified when ordered with plugs,
motion or emergency ballasts (3) EBT ballast systems suitable for operation in ambient environments up to 104°F (40°C) in open uplight
configuration (4) ER8 and EB8 ballast systems suitable for operation in ambient environments up to 122°F (50°C) in open uplight configuration
(5) Specify voltage (6) For use with Top Connector Box options See accessories (7) 2 lamp ballast configurations only in UNC versions
(8) EHT/HT5/HCT5 ballast systems suitable for ambient environments not to exceed 149°F (65°C) in open uplight configurations and less
lens option (9) Cannot be combined with cord or cord & plug See PI ordering information below (10) Not for use in high abuse applications
such as gymnasiums (11) For use with T8 system with a maximum of two ballasts (including Emergency ballast) (12) Lensed 4-lamp T5HO
luminaires must use High Ambient ballast option (EHT)
4-3/4"
[121mm]
X=3-9/16"
[91mm]
Voltage (2)
UNV=Universal 120/277
Voltage
UNC=Universal 347/480
Voltage
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Options
Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed
(see table on pg 36)
Ballast Type
T5HO Systems
T5=(1) 120/277V 4 Lamp T5 Electronic Program
Rapid Start (13)
HT5=(1) 120/277V 4 Lamp T5 High Ambient
Electronic Program Rapid Start (8)
HCT5=(1) 347/480V 2 Lamp T5 High Ambient
Electronic Program Rapid Start (8)
T8 Systems (4)
Blank=(1) 120/277V 4 Lamp T8 Instant Start
Electronic High Ballast Factor >1 15
PS=(1) 120/277V 4 Lamp T8 Electronic Program
Rapid Start High Ballast Factor >1 15 (13)
X X
15-7/16" [392mm]
15-7/16"
[392mm]
Ballast Type
T8 Systems
EB8 =T8 Electronic Instant Start (4)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (4)
No of Ballast
1, 2 or 3
No of
Ballast
1, 2 or 3
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
ER8 =T8 Electronic Program Rapid Start (4)
Total Harmonic Distortion < 10%
ER8 /PLUS= T8 Electronic Program Start (4)
No of Ballast
1, 2 or 3
No of
Ballast
1, 2 or 3
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
T5 Systems
EBT =T5 Linear Electronic Program Rapid Start (3)
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or 3
EHT =T5 Linear Electronic Start High Ambient
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or 3
DIM=Dimming
Power Receptacle
Blank=Standard Wiring
to Access Plate
MP=Modular Power
Receptacle (14)
Optional Uplight
Blank=No Uplight
UPL=Uplight
Includes V Hangers for
rapid installation
Optional Lamping
Blank=No Lamps
L4=Lamps Installed 80+CRI 4100K (15)
L5=Lamps Installed 80+CRI 5000K
Access Plate Opening
48" [1219mm]
(7) (8) (12)
Mounting for
Top Connector Box
Options
NUA=No Uplight Apertures
In Housing (Cannot be
combined w/UPL)
UPL=Uplight Apertures
PI/CPI=Plug-In (1, 2 or 3) (9)
see pg 40
TILW=Tandem Inline Wiring
MWS=Modular Wiring System
MS=Aisle Coverage Motion Sensor (5)
MSO=360° Coverage Motion Sensor (5)
C3=3' Power Cord
C6=6' Power Cord
G2=Gasketed Door (Requires Selection of
Lensed Door Frame)
(1) (2)
MP=Modular Power Receptacle
PC3-=3' Power Cord & Plug (Specify Voltage)
PC6-=6' Power Cord & Plug (Specify Voltage)
TAP=Top Access Plate (11)
TCBP=Top Connector Box Plate (6)
Packaging
U=Unit Pack
PAL=Palletized
Out of Carton
PALC=Job Pack
In Carton
Accessories (order separately)
AYC-CHAIN/SET/U=(2) Hooks, 36" Chain Sets
w/S-Hooks (10)
TCB=Top Connector Box
RH-1=Retrofit Hanger
FH-1=Fixture Hook
FL-1=Fixture Loop
HB-SPS=Single Point Cable Kit (13" Drop Length)
GRIPPLE-Y- =Y Mounting Toggle, #2 Cable
(Specify 10' or 30')
MC3=3' Modular Power Cord
MPC3=3' Modular Power Cord & Plug (Specify
Voltage)
MC6=6' Modular Power Cord
MPC6=6' Modular Power Cord & Plug (Specify
Voltage)
MMS-CPD1200H=Aisle Motion Sensor, Box,
Modular Power Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box,
Modular Power Receptacle (120/277V)
SWG/HB-4FT-B=Heavy Duty Wireguard (HB)
Door Frames (for Field Installation) (12)
HB-FRM/LENS=Prismatic Acrylic Lens & Frame (HB)
HB-FRM/CL PK=Clear Acrylic Lens & Frame (HB)
HB-FRM/WG PK=Wireguard & Frame (HB)
HB-FRM/LENS/WG PK=Prismatic Acrylic Lens,
Frame and Wireguard (HB)
HB-FRM/DROPWG PK=Frame and Drop
Wireguard for HB
Quick Ship Accessories (order separately)
MC3=3' Modular Power Cord
MC6=6' Modular Power Cord
MPC6=6' Modular Power Cord & Plug (Specify Voltage)
MPC3=3' Modular Power Cord & Plug (Specify Voltage)
MMS-CPD1200H=Aisle Motion Sensor, Box, Modular Power
Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box, Modular Power
Receptacle (120/277V)
11/16" [18mm] K O
17/64"
Diameter
Hole
2-1/4" [58mm]
3-1/2" [89mm]

Photometrics
HB-254T5-UNV-EBT1-UPL
Electronic Ballasts
(2) FP54/835/HO lamps 4400 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 0 9 x mounting height
Efficiency 95 5%
Test Report: HB254T5UPL IES
HB-454T5-G-UNV-EBT2-UPL
Electronic Ballasts
(4) F54T5/830 HO lamps 4400 lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 3 x mounting height
Efficiency 82 1%
Test Report: HB454T5GUPL IES
Illuminance Estimator
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Areas
Multiplier
2L 54W T5HO 0.50
HB 4L 54W T5HO 3L 54W T5HO 0.75
Mounting
Height
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD
15 ft 51 0.8 47 0.8 44 0.8 41 0.8 38 0.8
20 ft 34 0.55 33 0.55 31 0.55 29 0.55 27 0.55
25 ft 23 0.35 21 0.35 20 0.35 18 0.35 17 0.35
30 ft 13 0.2 12 0.2 11 0.2 10 0.2 10 0.2
System Performance Table
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
112 112 112 112 101 101 101 95 95 95
103 99 96 93 91 88 86 86 84 82
95 88 83 78 81 77 73 77 73 70
88 79 72 67 73 67 63 69 65 61
81 71 63 58 66 60 55 62 57 53
75 64 56 51 60 53 49 57 52 47
70 58 51 45 54 48 44 52 47 42
65 53 46 41 50 44 39 48 42 38
61 49 42 37 46 40 36 44 39 35
57 46 38 33 43 37 33 41 36 32
54 42 35 31 40 34 30 39 33 29
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 3015 34 3 35 9
0-40 4377 49 7 52 1
0-60 6513 74 0 77 5
0-90 7608 86 5 90 5
0-180 8408 95 5 100 0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
97 97 97 97 88 88 88 84 84 84
89 85 82 79 78 76 74 74 72 70
81 74 69 64 69 65 61 65 62 59
74 65 59 54 61 56 51 58 53 50
67 58 51 45 54 48 44 51 46 43
61 51 44 38 47 41 37 45 40 36
56 45 38 33 42 36 32 40 35 31
52 41 33 28 38 32 28 36 31 27
48 36 29 24 34 28 24 33 27 23
44 33 26 21 31 25 20 29 24 20
41 30 23 18 28 22 18 27 21 18
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 3436 19 5 23 8
0-40 5677 32 3 39 3
0-60 10418 59 2 72 1
0-90 13546 77 0 93 7
0-180 14453 82 1 100 0
HB-354T5-UNV-EBT2-UPL
Electronic Ballasts
(3) FP54/835/HO lamps 4400 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 3 x mounting height
Efficiency 92 9%
Test Report: HB354T5UPL IES
HB-454T5-UNV-EBT2-UPL
Electronic Ballasts
(4) F54T5/835 HO lamps 4400 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 0 8 x mounting height
Efficiency 93 6%
Test Report: HB454T5UPL IES
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 5000K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
RCR
0
1
2
3
4
5
6
7
8
9
10
108 108 108 108 98 98 98 92 92 92
100 96 92 89 87 85 83 82 80 78
92 85 79 74 77 73 69 73 70 66
84 75 68 62 69 63 59 65 61 57
77 67 59 53 62 56 51 58 53 49
71 60 52 46 55 49 44 53 47 43
66 54 46 41 50 44 39 48 42 38
61 49 42 36 46 39 35 44 38 34
57 45 38 32 42 36 31 40 35 31
53 41 34 29 39 33 28 37 32 28
50 38 31 27 36 30 26 34 29 25
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 3567 27 0 29 1
0-40 5750 43 6 46 9
0-60 9326 70 7 76 1
0-90 11066 83 8 90 3
0-180 12260 92 9 100 0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
110 110 110 110 101 101101 95 95 95
102 98 94 91 90 88 85 86 83 82
93 86 81 76 80 76 72 76 73 70
86 77 70 65 72 66 62 68 64 60
79 69 61 56 64 58 54 62 57 52
73 62 55 49 58 52 47 56 51 46
68 57 49 43 53 47 42 51 46 41
64 52 44 39 49 43 38 47 41 37
59 48 40 35 45 39 34 44 38 34
56 44 37 32 42 36 31 40 35 31
52 41 34 29 39 33 29 38 32 28
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 5656 32 1 34 3
0-40 8411 47 8 51 0
0-60 13046 74 1 79 2
0-90 15460 87 8 93 8
0-180 16480 93 6 100 0
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Areas
Multiplier
2L 32W T8 0.50
HB 4L 32W T8 PLUS 3L 32W T8 0.75
Mounting
Height
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD
15 ft 37 0.39 34 0.39 32 0.39 30 0.39 28 0.39
20 ft 26 0.27 24 0.27 22 0.27 21 0.27 19 0.27
25 ft 17 0.17 15 0.17 14 0.17 13 0.17 12 0.17
30 ft 9 0.1 9 0.1 8 0.1 7 0.1 7 0.1
Choose the spacing and mounting height to determine the average footcandle and watts per square foot values. Use the multipliers to factor other available
lamp/ballast configurations.
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
HB System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens 2 Ratio 3 Perception Lumens 4 Wattage LER 5
HB-332-EB8/PLUS 3 3100 94% 89% 1.15 8947 1.95 1.40 12494 101 $2.53 127
HB432 or HB432PS-EB81/PLUS 4 3100 94% 89% 1.15 11930 1.95 1.40 16659 147 $2.76 116
HB-354T5-EBT1 3 5000 93% 93% 1.00 12960 1.90 1.38 17864 182 $3.51 91
HB454T5 or HB454T5-EHT 4 5000 93% 94% 1.00 17410 1.90 1.38 23997 229 $3.26 98
Comparison System
250W Metal Halide High Bay 1 20800 58% 78% 1.00 9422 1.50 1.22 11540 295 $10.47 31
250W High Pressure Sodium High Bay 1 30000 81% 78% 1.00 18978 0.62 0.79 14944 300 $8.23 39
400W Metal Halide High Bay 1 36000 58% 78% 1.00 16307 1.50 1.22 19972 455 $9.33 34
400W High Pressure Sodium High Bay 1 50000 81% 78% 1.00 31631 0.62 0.79 24906 464 $7.63 42
14

15
I5/I8 HIGH-BAY INDUSTRIAL LUMINAIRE
Specification grade full body housing, end plates and socket tracks
are die formed 20 gauge cold rolled steel in 4' or 8' lengths.
Surface or suspension mounting (cable, chain,
pendant mount or top connector box).
Optional uplight apertures
(approximately 8% uplight)
Latched retention of
optics (safety leader
restraints) allows for
easy access.
Narrow 11" I5 and I8 housing allows
mounting within 12" horizontally from the
nearest edge of the sprinkler detector.
Optional modular power receptacle meets UL2459 and
NEC 410.73 and is UL/cUL rated for make and
break under load from outside the luminaire
to speed maintenance.
Modular F-Bay Power Supply
1. Modular Power Supply Receptacle supplied
mounted into fixture Access Plate
2. Modular Power Cord & Plugs in 120, 277, 347,
& 480V configurations for easy plug & power
into existing supply
No internal fixture
access required for
installation or
disconnecting power
Thermally optimized F-Bay is suitable for environments
up to 149°F (65°C) when used with high temperature
environment ballasts. T5 systems are warranted for
ambient environments up to 149°F (65°C) for three
years and 131°F (55°C) for five years in open uplight
configurations. T8 systems are warranted for environments
up to 122°F (50°C) for five years.
Optical modules are fully enclosed inside
housing to protect against damage.
Die formed reflectors are faceted for 2, 3, 4, 6 and 8 lamp tandem configurations
with two optical distributions medium and wide. Medium beam optical
modules utilize 95% specular Miro 4 substrate while the wide distribution utilizes
a high performance 95% reflective polyester powder coated finish.
Integral occupancy sensor available and provides
from 600 sq. ft. (MS) up to 1250 sq. ft. (MSO) of
coverage at a maximum mounting height of 40'.
Cooper Lighting’s F-Bay Modular Power Supply option allows external fixture access for safe and easy servicing. There is no need to
remove lamps or reflectors to disconnect fixture power with F-Bay Modular Power Supply. Access to the individual fixture’s power supply
allows servicing without turning off all the fixtures disrupting occupants. F-Bay Modular Power Supply is a time saver in installation –
simply plug & power.
1 2
Modular Motion Sensor Option supplied
with Mounting Box and Modular
Power Supply Receptacle
Code Compliance
• UL/cUL Certified for Make/Break
under load (UL2549)
• Meets NEC requirements for
ballast disconnect (NEC 410.73G)
• Allows for addition of Occupancy
Sensor without hard connections
• Receptacles complete with
insulating/dust cap

Shielding Options
Frosted acrylic or clear lens & frame (use
with general distribution reflector, I5 only)
Mounting Accessories
TCB=Top Connector Box
Row Mount
System Performance
FH-1=Fixture Hook 2-1/2"
(must be used with TCB)
Heavy duty wireguard finished in white Can be used
alone or in combination with other shielding
FL-1=Fixture Loop 2-1/2"
(must be used with TCB)
RH-1=Retrofit Hanger
(must be used with TCB)
End plates provided with the “Quick-Tab” joining system for ease of row mounting Blank end plates
provided for row ends
Dimensions
Mounting
Height
40'
Energy
Savings
30'
20'
10'
% Light
Gain/Loss
Part
Number
250W MH 250W HPS
38%
36 %
I5355
39%
17%
400W MH 400W HPS
50%
16%
I5455
-4%
52%
Thin blade white baffle w/23° longitudinal
shielding
66%
13% -13%
AYC-Mounting
chain set
I5/I8 Lamp Configurations Dimensions for Top View
4-15/16"
[126mm]
2-Lamp
4-5/8"
[118mm]
11" [280mm]
4-15/16"
[126mm]
X=2-3/4"
[70mm]
3-Lamp 4-Lamp
X X
11" [280mm]
4-15/16"
[126mm]
X=2-11/32"
[60mm]
X X X
11" [280mm]
11"
[280mm]
11/16" [18mm] K.O.
for Cable or Pendant Mounting
I5 8TI5
I8
250W MH 250W HPS
78%
I8-332-EB81/PLUS
I5: 46" [1168mm]
92" [2337mm]
T5 T5
T8
% light gain/light loss utilize S/P adjusted lumens.
400W MH 400W HPS
24%
45%
8TI5-354T5-EBT2
25%
31%
1000W MH 1000W HPS
58%
9%
8TI5-454T5-EBT3
SC-_-_=Stem Sets (fixed,
Swivel or Adjustable
SCF=Fixed
SCA=Adjustable
SCS=Swivel
58%
26%
Asymmetric directional louver can be oriented
in either direction for flexibility
LOOP=Loop Hanger,
#2 Cable
I8: 48" [1219mm]
96" [2438mm]
400W MH 400W HPS
51%
15% -14%
51%
I8-432-EB81/PLUS
TOGGLE=Single
Toggle, #2 Cable
Access Plate
11/16" [18mm] K.O.
for Cable or
Pendant Mounting
2-3/4" [70mm]
8TI8
1000W MH 1000W HPS
58%
9%
T8
58%
26%
8TI8-432-EB83/PLUS
16

17
I5/I8 HIGH-BAY INDUSTRIAL LUMINAIRE
Ordering Information Sample Number: 8TI5-254T5-TBW-120V-EBT1-UPL-U
Length
Blank=4' Length
8T=8' Length
Series
I5=T5 Industrial
I8=T8 Industrial
Mounting Arrangement
Blank=Stand Alone
R=Continuous Row Mount
No of Lamps
2=2 Lamps
3=3 Lamps
4=4 Lamps
Lamp Type
28T5=28W T5 Std (4') Lamps
54T5=54W T5HO (4') Lamps
32=32W T8 (4') Lamps
Distribution Optic
Blank=Medium (Specular Aluminum)
G=Wide (High Reflectance White)
Shielding Options
Blank=Open
TBW=Thin White Baffle
FL=Frosted Acrylic Lens & Frame (2)
CL=Clear Acrylic Lens & Door Frame
ASY= Asymmetric Directional Louver (2)
WG=Heavy Duty Wireguard
Stock Catalog Items
I5455=4 lamp, 54W T5HO, Program Rapid Start Ballast,
Top Connector Plate, Uplight, 850 Lamps Installed
I5355=3 lamp, 54W T5HO, Program Rapid Start Ballast,
Top Connector Plate, Uplight, 850 Lamps Installed
System Performance Tables
Voltage (3)
UNV=Universal
120/277 Voltage
UNC=Universal
347/480 Voltage
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Options
I5 Lamps Installed
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
I8 Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (3)
(see table on pg 36)
Ballast Type
T5 Systems
EBT =T5 Linear Electronic Program Rapid Start (4)
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or 3
EHT =T5 Linear Electronic Start High Ambient
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or 3
T8 Systems
EB8 =T8 Electronic Instant Start (5)
ER8 =T8 Electronic Program Rapid Start (5)
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or 3
ER8 /PLUS= T8 Electronic Program Start
DIM=Dimming
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
NOTES: (1) Requires use of MC or MPC cord accessories, specify voltage for plugs
(2) Use with wide distribution optic only (3) Voltage must be specified when ordered
with plugs, motion or emergency ballasts (4) EBT ballast systems suitable for operation
in ambient environments up to 104°F (40°C) (5) ER8 and EB8 ballast systems suitable
for operation in ambient environments up to 122°F (50°C) in open uplight configurations
(6) Specify voltage (7) For use with Top Connector Box options See accessories (8) 2 lamp
ballast configurations only in UNC High Ambient versions (9) EHT ballast systems suitable
for ambient environments not to exceed 149°F (65°C) in open uplight configurations
and less lens option (10) TAP option available with a maximum of two ballasts, including
EM battery pack (11) Not for use in gymnasiums or similar recreational facilities
(8) (9)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (5)
No of Ballast
1, 2 or 3
High Ballast Factor >1 15
No of Ballast
Total Harmonic Distortion < 10%
1, 2 or 3
No of
Ballast
1, 2 or 3
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Options
NUA=No Uplight Apertures In Housing
(Cannot be combined w/UPL)
UPL=Uplight Apertures
PI/CPI=Plug-In (1, 2 or 3) See pg 40
TILW=Tandem Inline Wiring
MWS=Modular Wiring System
MS=Aisle Coverage Motion Sensor (6)
MSO=360° Coverage Motion Sensor (6)
C3=3' Power Cord
C6=6' Power Cord
(1) (3)
MP=Modular Power Receptacle
Packaging
U=Unit Pack
PAL=Palletized
Out of Carton
PALC=Palletized
In Carton
PC3-=3' Power Cord & Plug (Specify Voltage)
TAP=Top Access Plate (10)
TCBP=Top Connector Box Plate (7)
Accessories (order separately)
TCB=Top Connector Box
RH-1=Retrofit Hanger
FH-1=Fixture Hook
FL-1=Fixture Loop
SHK=Hook w/ Safety Screw
PC3-=3' Power Cord & Plug (Specify Voltage)
PC6-=6' Power Cord & Plug (Specify Voltage)
AYC-CHAIN/SET/U=(2) Hooks, 36" Chain Sets w/S-Hooks (11)
GRIPPLE TOGGLE- =Single Toggle, #2 Cable (Specify 10' or 30')
GRIPPLE LOOP- =Loop Hanger, #2 Cable (Specify 10' or 30')
MC6=6' Modular Power Cord
MPC6=6' Modular Power Cord & Plug (Specify Voltage)
MMS-CPD1200H=Aisle Motion Sensor, Box, Modular
Power Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box, Modular
Power Receptacle (120/277V)
Door Frames (for Field Installation)
I5-FRM/LENS=Frosted Acrylic Lens & Frame (I5)
I8-FRM/LENS PK=Frosted Acrylic Lens & Frame (I8)
I5-FRM/CL PK=Clear Acrylic Lens & Frame (I5)
I8-FRM/CL PK=Clear Acrylic Lens & Frame (I8)
WG/I5-4FT-B=Heavy Duty Wireguard (I5)
WG/I8-4FT-B=Heavy Duty Wireguard (I8)
90800PPK=Thin White Blade Baffle (I5)
BAFFLE 4FT I8=Thin White Blade Baffle (I8)
90801PPK=Asymmetrical Directional Louver
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
I5 System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens 2 Ratio 3 Perception Lumens 4 Wattage LER 5
I5355 3 5000 93% 94% 1.00 13113 1.90 1.38 18075 182 $3.43 93
I5455 4 5000 93% 93% 1.00 17298 1.90 1.38 23844 229 $3.30 97
8TI5355 6 5000 93% 94% 1.00 26282 1.90 1.38 36227 346 $3.24 99
Comparison System
250W Metal Halide High Bay 1 20800 58% 78% 1.00 9422 1.50 1.22 11540 295 $10.47 31
250W High Pressure Sodium High Bay 1 30000 81% 78% 1.00 18978 0.62 0.79 14944 300 $8.23 39
400W Metal Halide High Bay 1 36000 58% 78% 1.00 16307 1.50 1.22 19972 455 $9.33 34
400W High Pressure Sodium High Bay
8I5 Comparison System
1 50000 81% 78% 1.00 31631 0.62 0.79 24906 464 $7.63 42
8TI5-454T5
Comparison System
8 5000 93% 94% 1.00 35042 1.90 1.38 48303 458 $3.22 99
1000W Metal Halide High Bay 1 102800 45% 78% 1.00 36083 1.50 1.22 44192 1085 $10.07 32
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
I8 System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens2 Ratio3 Perception Lumens4 Wattage LER5 I8-332-EB8/PLUS 3 3100 94% 94% 1.15 9450 1.95 1.40 13196 101 $2.27 141
I8-432-EB8/PLUS
Comparison System
4 3100 94% 94% 1.15 12600 1.95 1.40 17595 147 $2.47 129
250W Metal Halide High Bay 1 20800 58% 78% 1.00 9422 1.50 1.22 11540 295 $10.47 31
250W High Pressure Sodium High Bay 1 30000 81% 78% 1.00 18978 0.62 0.79 14944 300 $8.23 39
400W Metal Halide High Bay 1 36000 58% 78% 1.00 16307 1.50 1.22 19972 455 $9.33 34
400W High Pressure Sodium High Bay
8I8 System Comparison
1 50000 81% 78% 1.00 31631 0.62 0.79 24906 464 $7.63 42
8I8-432-EB8/PLUS
Comparison System
8 3100 94% 94% 1.15 25200 1.95 1.40 35190 302 $2.54 126
1000W Metal Halide High Bay 1 102800 45% 78% 1.00 36083 1.50 1.22 44192 1085 $10.07 32
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 5 LER (Luminaire Efficiency Ratio) is an
accepted method of comparing fixture performance

Photometrics
I5-454T5-UNV-EBT2-UPL
(2) Electronic Ballasts
(4) 54W T5 lamps 4400 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 0 8 x mounting height
Efficiency 92 8%
Test Report: 236P118
I5-354T5-UNV-EBT2-UPL
(2) Electronic Ballasts
(3) F54T5/HO/830K lamps 4400 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 0 7 x mounting height
Efficiency 98 2%
Test Report: 236P108
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
109 109 109 109 100 100 100 94 94 94
101 97 94 91 90 87 85 85 83 81
93 87 81 77 80 76 73 76 73 70
86 78 71 66 72 67 63 69 65 61
80 70 63 57 65 60 55 63 58 54
73 63 55 50 59 53 48 56 51 47
68 57 49 44 54 47 43 51 46 42
63 52 44 39 49 43 38 47 41 37
59 47 40 34 44 38 34 43 37 33
54 43 35 30 40 34 30 39 33 29
51 39 32 27 37 31 27 36 30 26
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 5508 31 3 33 7
0-40 8329 47 3 51 0
0-60 12731 72 3 78 0
0-90 15217 86 5 93 2
0-180 16330 92 8 100 0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
115 115 115 115 105 105 105 99 99 99
107 103 100 97 95 92 90 90 88 86
99 92 86 81 85 81 77 81 77 74
91 83 76 70 77 71 67 73 69 65
85 74 67 61 69 63 59 66 61 57
78 67 59 53 63 56 51 60 55 50
73 61 53 47 57 51 46 55 49 45
68 55 48 42 52 46 41 50 45 40
63 50 43 37 48 41 37 46 40 36
58 46 38 33 44 37 33 42 36 32
54 42 35 30 40 34 29 39 33 29
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 4637 35 1 35 8
0-40 6733 51 0 51 9
0-60 10058 76 2 77 6
0-90 12070 91 4 93 1
0-180 12966 98 2 100 0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
I8-332-UNV-EB81-UPL
Electronic Ballast
F32T8/TL835 Lamps 3000 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 1 x mounting height
Efficiency 94 1%
Test Report: 236P188C
Illuminance Estimator
110 110 110 110 100 100 100 95 95 95
101 97 93 90 89 86 83 84 82 80
92 85 79 74 78 74 70 74 70 67
85 75 68 62 69 64 59 66 61 57
78 67 59 53 62 56 51 59 54 49
72 60 52 46 56 49 44 53 48 43
66 54 46 41 51 44 39 48 43 38
62 50 42 36 46 40 35 44 39 34
58 45 38 32 43 36 32 42 35 31
54 42 34 29 39 33 29 38 32 28
51 39 32 27 37 30 26 35 30 26
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 2530 28 1 29 9
0-40 3885 43 2 45 9
0-60 6299 70 0 74 4
0-90 7803 86 7 92 1
0-180 8468 94 1 100 0
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Manufacturing Area Multiplier
I5 4L 54W T5HO 6L 54W T5HO 1.5
Mounting
Height
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD
15 ft 45 0.75 42 0.75 39 0.75 36 0.75 34 0.75
20 ft 31 0.52 29 0.52 27 0.52 25 0.52 24 0.52
25 ft 20 0.33 19 0.33 17 0.33 16 0.33 15 0.33
I5-454T5-TBW-UNV-EBT2-UPL
(2) Electronic Ballasts
(4) 54W T5 4400 lumens
Spacing criterion: (II) 1 1 x mounting
height, (⊥) 0 9 x mounting height
Efficiency 81 2%
Test Report: 236P112
I5-354T5-TBW-UNV-EBT2-UPL
(2) Electronic Ballasts
(3) F54T5/HO lamps 4400 lumens
Spacing criterion: (II) 1 0 x mounting
height, (⊥) 0 7 x mounting height
Efficiency 94 2%
Test Report: 236P107
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
95 95 95 95 87 87 87 82 82 82
88 85 82 80 78 76 74 74 72 71
82 76 71 67 70 67 63 66 64 61
75 68 63 58 63 59 55 60 57 54
70 61 55 50 57 52 48 55 51 47
64 55 49 44 52 46 42 49 45 41
60 50 44 39 47 42 38 45 40 37
56 46 39 35 43 38 34 41 37 33
52 41 35 31 39 34 30 38 33 29
48 38 31 27 36 30 26 34 29 26
45 35 28 24 33 27 24 32 27 23
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 4945 28 1 34 6
0-40 7390 42 0 51 7
0-60 11071 62 9 77 5
0-90 13159 74 8 92 1
0-180 14293 81 2 100 0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
110 110 110 110 100 100 100 94 94 94
102 99 95 92 90 88 86 85 83 82
95 88 83 78 81 77 74 77 74 71
88 79 73 68 73 68 64 70 66 62
81 71 64 59 66 61 57 63 59 55
75 64 57 51 60 54 50 58 52 48
70 59 51 46 55 49 44 53 47 43
65 54 46 41 50 44 40 48 43 39
60 49 42 37 46 40 36 44 39 35
56 45 37 33 42 36 32 41 35 31
53 41 34 29 39 33 29 37 32 28
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 4535 34 4 36 5
0-40 6495 49 2 52 3
0-60 9563 72 4 76 9
0-90 11373 86 2 91 5
0-180 12428 94 2 100 0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
I8-432-UNV-EB81-UPL
Electronic Ballast
F32T8-TL835 lamps 3000 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 3 x mounting height
Efficiency 91 2%
Test Report: 236P197C
107 107 107 107 98 98 98 92 92 92
98 94 90 87 86 83 81 81 79 77
89 82 76 71 75 71 67 71 68 64
81 72 65 59 66 61 56 63 58 54
74 64 56 50 59 53 48 56 51 46
68 57 49 43 53 46 41 50 45 40
63 51 43 37 48 41 36 46 40 35
59 46 39 33 43 37 32 42 36 31
54 42 35 29 40 33 29 38 32 28
51 39 31 26 37 30 26 35 29 25
48 36 29 24 34 28 23 33 27 23
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 2861 23 8 26 1
0-40 4657 38 8 42 6
0-60 8121 67 7 74 2
0-90 10169 84 7 92 9
0-180 10943 91 2 100 0
Multiplier
I8 4L 32W T8 w/Uplight 6L 32W T8 1.5
Mounting
Height
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD
15 ft 36 0.4 33 0.4 30 0.4 28 0.4 26 0.4
20 ft 25 0.28 23 0.28 21 0.28 20 0.52 18 0.28
25 ft 16 0.18 15 0.18 14 0.18 13 0.33 12 0.18
Choose the spacing and mounting height to determine the average footcandle and watts per square foot values. Use the multipliers to factor other available
lamp/ballast configurations.
18

19
MB MICRO-BAY LUMINAIRE
Occupancy Sensor
Suspension is convenient and flexible with the SS
Aircraft Cable “Y” Toggle Mounting Kits. Adjustment
for luminaire mounting height is provided at luminaire
rather than structure.
Specular Miro reflectors for precise light control
minimum 95% total reflectivity. Three optical
distribution patterns are available:
Focus - SC < .9
Task - .9 ≤ SC < 1.2
Normal - 1.2 ≤ SC ≤ 1.4
Integral occupancy sensor available and
provides from 600 sq. ft. up to 1250 sq. ft.
of coverage in a maximum mounting
height of 40'.
Rigid exterior connector/coupling with pre-punched
holes facilitates easy
installation of coupled
sections up to 32' long.
Rigid Exterior Connector
Optional pre-wired factory installed multiple
circuit plug-in
connectors.
Plug-In Connectors
Cable Mounting Kit
MB Ordering Information Sample Number (T5): MB-154T5-FB-UNV-EBT1-U (T8): MB-132-NB-UNV-EB81-U
4' and 8'
2-11/16"
[69mm]
Number of Lamps
(Not included)
1=1 Lamp
2=2 Lamps
Lamp Types
32=32W T8 (48")
54T5=54W T5HO (48")
Voltage
UNV=Universal 120-277 Voltage
UNC=Universal 347/480 Voltage
Options
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (see table on pg 36) (2)
Tandem
Blank=
4' Length
8T=
8' Length
Series
MB= Micro-Bay
Ballast Type (1)
T5 Systems
EBT =T5 Linear Electronic Program Rapid
Start Total Harmonic Distortion < 10%
EHT =T5 Linear Electronic Program Rapid
Start High Ambient
Total Harmonic Distortion < 10% (4)
T8 Systems
EB8 =T8 Electronic Instant Start (5)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (5)
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
ER8 =T8 Electronic Program Rapid Start (5)
Total Harmonic Distortion < 10%
ER8 /PLUS= T8 Electronic Program Start (5)
No of Ballast
1 or 2
Options
PI/CPI=Plug-In (1, 2 or 3)
See pg 40
C3=3' Power Cord
C6=6' Power Cord
PC3-=3' Power Cord & Plug (Specify Voltage)
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
DIM=Dimming
(3)
PC6-=6' Power Cord & Plug (Specify Voltage) (3)
Packaging
U=Unit Pack
Accessories (order separately)
AYC-CHAIN/SET/U=(2) Hooks, 36" Chain Sets
w/S-Hooks
GRIPPLE-Y- =Y Mounting Toggle, #2 Cable
(Specify 10' or 30')
GRIPPLE-TOGGLE- =Single Toggle, #2 Cable
(Specify 10' or 30')
No of Ballast
MB-EXT-LONG-CONN-KIT-U=Rigid Connector
1 or 2
Support for Continuous Channel Installation
Reflector
FB=Concentrated Focus Beam
TB=Medium Task Beam
NB=Wide Normal Beam
No of
Ballast
1 or 2
No of Ballast
1 or 2
(3) (6)
MS=Aisle Coverage Motion Sensor
(3) (6)
MSO=360° Coverage Motion Sensor
MB-SENSOR-KIT-CTR/MT-U=Aisle Coverage
Motion Sensor, Center Mount Hardware,
120/277V
MB-SENSOR-KIT-END/MT-U=Aisle Coverage
Motion Sensor, End Mount Hardware,
120/277V
MB-SENSOR-KIT-CTR/480V-U=Aisle
Coverage Motion Sensor, Center Mount
Hardware, 480V
MB-SENSOR-KIT-END/480V-U=Aisle
Coverage Motion Sensor, End Mount
Hardware, 480V
WG/MB-4FT-T5-NB-B=Wireguard for T5HO (7)
No of Ballast
1 or 2
NOTES: (1) Products also available in non-US voltages and frequencies for international markets (2) Voltage to be specified with emergency ballast option (3) Voltage must be
specified when ordered with plugs, motion or emergency ballasts (4) 2 lamp ballast configurations only in UNC versions (5) ER8 and EB8 ballast systems suitable for operation
in ambient environments up to 50°C (6) Must ship as accessory separately (7) No of
Ballast
1 or 2
For use with T5HO Focus, Normal or Wide Beam optics only
7/8" [23mm] K.O. (3)
Ceiling Stand-Off
Embossments
(4’) 43-3/4" [1112mm]
(4’) 48" [1220mm]
UL/cUL listed to meet U.S.
and Canadian standards.
Dimensions
Dimensions for Top View
T5 Lamp Configurations
5-11/16"
[145mm]
X=2-11/16"
[69mm]
3-5/32"
[81mm]
X=2-11/16"
[69mm]
Focus Beam 1 or 2 Lamp
3-5/32"
[81mm]
X=2-11/16"
[69mm]
Focus Beam 1 or 2 Lamp
3-9/32"
[84mm]
X=2-11/16"
[69mm]
X
4-5/16"
[110mm]
Normal Beam 1 or 2 Lamp
3-9/32"
[84mm]
X=2-11/16"
[69mm]
Task Beam 1 or 2 Lamp
3-9/32"
[84mm]
X=2-11/16"
[69mm]
1-3/4" x 3-1/4" K.O. (1)
Ground Screw Bump
(8’) 91-3/4" [2330mm]
(8’) 96" [2438mm]
X
4-5/16"
[110mm]
X
4-5/16"
[110mm]
X
9-1/16" [231mm]
X
7-3/32"
[181mm]
Task Beam 1 or 2 Lamp
X
7-9/16"
[193mm]
1-31/32" [51mm]
1"
[26mm]
1-31/32" [51mm]
1-3/16"
[31mm]
1-31/32" [51mm]
1-7/16"
[37mm]
T8 Lamp Configurations
29/32"
[24mm]
Normal Beam 1 or 2 Lamp
29/32"
[24mm]
29/32"
[24mm]

Photometrics
⊥
||
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
MB-132-NB-UNV-EB81
Electronic Ballast
(1) 32WT8 Lamp 2850 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 2 x mounting height
Efficiency 94 1%
Test Report: 10267
System Performance
Energy
Savings
% Light
Gain/Loss
Part
Number
2 LAMP T12 1 LAMP T12
HO
56%
38%
112 112 112 112 105 105 105 100 100 100
101 97 92 88 90 87 84 87 84 81
92 84 77 71 78 73 69 75 71 67
84 73 65 59 69 62 57 66 61 56
76 65 56 50 61 54 49 59 53 48
70 58 49 43 55 47 42 53 46 41
65 52 43 37 49 42 37 48 41 36
60 47 39 33 45 38 32 44 37 32
56 43 35 29 41 34 29 40 34 29
52 40 32 26 38 31 26 37 31 26
49 37 29 24 35 28 24 34 28 24
61%
MB-232-FB-EB81
T8
Illuminance Estimator
MB
37%
System Performance Table
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
2 LAMP T12
48%
23%
722 25 3 26 9
1133 39 8 42 3
2012 70 6 75 0
2679 94 0 99 9
2682 94 1 100 0
55%
MB-154T5-FB-EBT1
T5
1 LAMP T12
HO
22%
8TMB
2 LAMP T12
% light gain/light loss utilize S/P adjusted lumens.
56%
38%
61%
8TMB-232-FB-EB81
T8
1 LAMP T12
HO
Micro-Bay
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 120 ft. x 10 ft. Aisle
20 ft 25 ft 30 ft 35 ft 40 ft
Qty FC LPD Qty FC LPD Qty FC LPD Qty FC LPD Qty FC LPD
MB-132-NB 30 31 0.8 38 32 1.01 44 31 1.17 52 31 1.39 58 30 1.55
MB-154-NB 17 31 0.84 21 31 1.03 24 35 1.18 28 30 1.38 32 30 1.57
MB-232-FB 16 31 0.76 19 30 0.90 23 31 1.09 26 30 1.24 30 30 1.43
MB-254-FB 11 32 0.99 13 31 1.17 16 32 1.44 18 31 1.62 20 30 1.80
37%
||
||
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
MB-132-TB-UNV-EB81
(1) Electronic Ballast
(1) 32W T8 lamps 2850 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 0 x mounting height
Efficiency 95 1%
Test Report: 10266
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
MB-132-FB-UNV-EB81
(1) Electronic Ballast
(1) 32W T8 lamps 2850 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 0 9 x mounting height
Efficiency 91 4%
Test Report: 09512
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
113 113 113 113 106 106 106 101 101 101
102 97 93 89 91 88 85 87 84 82
93 84 77 71 79 73 69 76 71 67
84 73 65 59 69 62 57 66 61 56
77 65 56 49 61 54 48 59 53 48
70 58 49 42 55 47 42 53 46 41
65 52 43 37 49 42 36 48 41 36
60 47 39 33 45 37 32 43 37 32
56 43 35 29 41 34 29 40 33 29
53 40 32 26 38 31 26 37 30 26
49 37 29 24 35 28 24 34 28 23
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 700 24 6 25 8
0-40 1104 38 7 40 7
0-60 2001 70 2 73 8
0-90 2707 95 0 99 9
0-180 2711 95 1 100 0
109 109 109 109 101 101 101 97 97 97
99 95 91 88 89 86 84 86 83 81
91 83 77 72 78 73 69 75 71 68
83 73 66 60 69 63 58 66 61 57
76 65 57 51 62 55 50 59 54 49
70 58 50 44 55 49 44 54 48 43
65 53 45 39 50 43 38 49 43 38
60 48 40 35 46 39 34 45 39 34
56 44 36 31 42 36 31 41 35 31
53 41 33 28 39 33 28 38 32 28
50 38 31 26 36 30 26 35 30 26
Zonal Lumen Summary
0-30
0-40
0-60
0-90
0-180
787 27 6 30 2
1211 42 5 46 5
2048 71 9 78 7
2599 91 2 99 8
2604 91 4 100 0
Choose the spacing and mounting height to determine
the average footcandle and watts per square foot values.
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
MB System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens 2 Ratio 3 Perception Lumens 4 Wattage LER 5
MB-232-FB-EB81 2 3100 94% 95% 1.00 5542 1.95 1.40 7740 56 $2.43 131
MB-154T5-FB-UNV-EBT1 1 5000 93% 98% 1.00 4543 1.90 1.38 6262 65 $3.40 94
8TMB-232-FB-EB81 2 3100 94% 95% 1.00 5537 1.95 1.40 7731 56 $2.44 131
Comparison System
(2) 34W T12 Strip 2 2750 88% 90% 0.90 3920 1.50 1.22 4801 126 $10.37 31
(1) 96" T12HO Strip 1 8630 58% 90% 0.88 3964 1.50 1.22 4855 145 $12.07 27
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 5 LER (Luminaire Efficiency Ratio) is an
accepted method of comparing fixture performance
20

21
3HBOT HIGH-BAY INDUSTRIAL LUMINAIRE
Side rails are used to protect
optical cavity and add rigidity.
Pressure lock lampholders.
Optional modular power receptacle and cord sets meets
UL2459 and NEC 410.73 and are UL/cUL rated for make
and break under load from outside the luminaire.
Ordering Information Sample Number: 3HBOT-832-UNV-EB82/PLUS-UPL-U
Width
3=32" wide
Series
HBOT=High Bay Open
Top Version
No of Lamps
8=8 Lamps
Wattage (Length)
32=32W T8 Lamps (48")
54T5=54W T5HO Lamps (48")
Distribution
Blank=Medium (Specular Aluminum)
G=Wide (White Painted)
Voltage (2)
UNV=Universal
120/277 Voltage
UNC=Universal
347/480 Voltage (6)
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Options
Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (2)
(see table on pg 36)
NOTES: (1) Requires use of MC or MPC cord accessories, specify voltage for plugs (2) Voltage must be specified
when ordered with plugs, motion or emergency ballasts (3) EBT ballast systems suitable for operation in
ambient environments up to 104°F (40°C) (4) Specify voltage on ballast (5) For use with Top Connector Box
options See accessories (6) 2 lamp ballast configurations only in EHT-UNC versions (7) ER8 and EB8 ballast
systems suitable for operation in ambient environments up to 122°F (50°C) in open uplight configuration
Specification grade open body
housing, end plates and socket
tracks are die formed 20 gauge
cold rolled steel.
Thermally optimized F-Bay is suitable for environments
up to 122°F (50°C) when used with high temperature
environment ballasts.
Die formed reflectors are faceted for 8 lamp configurations with two
optical distributions medium and wide. Medium beam optical modules
utilize 95% specular Miro 4 substrate while the wide distribution utilizes a
high performance 95% reflective polyester powder coated finish.
Ballast Type
T8 Systems
EB8 =T8 Electronic Instant Start (7)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (7)
No of Ballast
2 or 3
No of
Ballast
2 or 3
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
ER8 =T8 Electronic Program Rapid Start (7)
Total Harmonic Distortion < 10%
ER8 /PLUS= T8 Electronic Program Start (7)
No of Ballast
2 or 3
No of
Ballast
2 or 3
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
T5 Systems
EBT =T5 Linear Electronic Program Rapid Start (3)
Total Harmonic Distortion < 10%
EHT =T5 Programmed Start High Ambient (6)
No of Ballast
2, 3 or 4
Total Harmonic Distortion < 10%
No of Ballast
2, 3 or 4
DIM=Dimming
Integral occupancy sensor available and
provides from 600 sq. ft. up to 1250 sq.
ft. of coverage at a maximum mounting
height of 40'.
Options
UPL=Uplight Apertures
PI/CPI=Plug-In (1, 2 or 3)
See pg 40
TILW=Tandem Inline Wiring
MWS=Modular Wiring System
MS=Aisle Coverage Motion
Sensor (4)
MSO=360° Coverage Motion Sensor (4)
(1) (2)
MP=Modular Power Receptacle
PC3-=3' Power Cord & Plug (Specify Voltage) (2)
PC6-=6' Power Cord & Plug (Specify Voltage) (2)
TCBP=Top Connector Box Plate (5)
Packaging
U=Unit Pack
PAL=Palletized
Out of Carton
PALC=Palletized
In Carton
Accessories (order separately)
AYC-CHAIN/SET/U=(2) Hooks, 36" Chain
Sets w/S-Hooks
TCB=Top Connector Box
RH-1=Retrofit Hanger
FH-1=Fixture Hook
FL-1=Fixture Loop
MPC6=6' Modular Power Cord & Plug
(Specify Voltage)
MC6=6' Modular Power Cord
MMS-CPD1200H=Aisle Motion Sensor, Box,
Modular Power Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box,
Modular Power Receptacle (120/277V)

Photometrics
System Performance
Mounting
Height
40'
Energy
Savings
30'
20'
10'
% Light
Gain/Loss
Part
Number
1000W MH
-18%
3HBOT
T8
72%
3HBOT-
832-
EB/PLUS
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
3HBOT-854T5-UNV-EBT2-UPL
(2) Electronic Ballasts
(8) F54T5HO/841 54W T5 lamps 4500 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 0 x mounting height
Efficiency 90 3%
Test Report: 3HB854T5UPL IES
1000W MH
T5
58%
14%
3HBOT-
854T5-
EBT2
% light gain/light loss
utilize S/P adjusted
lumens.
System Performance Table
106 106 106 106 98 98 98 93 93 93
100 97 94 92 90 88 86 86 84 83
93 88 84 80 82 79 76 79 76 74
87 80 74 70 75 71 67 72 69 66
81 73 67 62 69 64 60 66 62 59
75 66 59 54 62 57 53 60 56 52
70 60 54 49 57 52 48 55 50 47
65 55 48 44 52 47 43 51 46 42
61 50 43 39 48 42 38 46 41 37
56 45 39 34 43 37 33 42 37 33
52 41 35 30 40 34 30 39 33 30
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 13023 36 2 40 0
0-40 19856 55 2 61 1
0-60 28801 80 0 88 6
0-90 30819 85 6 94 8
0-180 32523 90 3 100 0
Dimensions
3HBOT Lamp Configurations
8-lamp
5-3/16" [131mm]
Dimensions for Top View
32-5/16"
[820mm]
X=4"
[102mm]
Illuminance Estimator
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Area
3HBOT 8L 54W T5HO w/Uplight
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft 40 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD FC LPD
20 ft 57 0.91 53 0.91 50 0.91 47 0.91 45 0.91 42 0.91
25 ft 36 0.58 34 0.58 32 0.58 30 0.58 29 0.58 27 0.58
30 ft 20 0.33 19 0.33 18 0.33 17 0.33 16 0.33 15 0.33
35 ft 9 0.15 9 0.15 8 0.15 8 0.15 7 0.15 7 0.15
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Area
3HBOT 8L 32W T8 w/Uplight
Choose the spacing and mounting height to determine the average footcandle and
watts per square foot values.
X X X X X X X
32-11/16" [830mm]
Ceiling Standoff
Embossment
41-1/2" [1054mm]
33" [838mm]
48" [1220mm]
Top Connector
Emboss
7/8" KO (4)
11/16" X 1"
KO (2)
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 5000K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
Mounting
Height
Mounting
Height
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Spacing 15 ft 20 ft 25 ft 30 ft 35 ft 40 ft
on Center FC LPD FC LPD FC LPD FC LPD FC LPD FC LPD
20 ft 52 0.56 48 0.56 45 0.56 42 0.56 40 0.56 37 0.56
25 ft 33 0.36 31 0.36 29 0.36 27 0.36 25 0.36 24 0.36
30 ft 19 0.20 17 0.20 16 0.20 15 0.20 14 0.20 13 0.20
35 ft 8 0.09 8 0.09 7 0.09 7 0.09 6 0.09 6 0.09
3HBO System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens2 Ratio3 Perception Lumens4 Wattage LER5 3HBOT-832-EB/PLUS 8 3100 94% 90% 1.15 24128 1.95 1.40 33693 302 $2.77 115
3HBOT-854T5-EBT2
Comparison System
8 5000 93% 90% 1.00 33480 1.90 1.38 46149 458 $3.53 91
1000W Metal Halide High Bay 1 102800 45% 70% 1.00 32382 1.50 1.22 39660 1085 $12.51 26
22

23
2HBG RECESSED HIGH-BAY INDUSTRIAL LUMINAIRE
Heavy gauge end plates, securely
attached with interlocking tabs
and screws.
Recessed mount for in standard grid/lay-in,
concealed T, and slot grid ceilings.
Flange trim with supporting swing
gates conceal the edges of the
ceiling opening.
Pressure lock lampholders.
Ordering Information Sample Number: 2HBG-654T5-A-UNV-EBT2-U
Width
2=24"
Series
HB=High Bay
No of Lamps
4=4 Lamps
6=6 Lamps
Prismatic and clear lens with
door frame option
Trim Type
G=Grid/Lay-in (Standard)
F=Flange Trim
Lamp Type
32=32W T8 Lamps (48")
28T5=28W T5 Lamps (48")
54T5=54W T5HO Lamps (48")
Distribution Optic
Blank=Medium (Specular Aluminum)
G=Wide (White Painted)
Downlight Optic
Blank=Open
A=Prismatic Acrylic Lens & Steel Door Frame
CL=Clear Acrylic Lens & Steel Door Frame
NOTES: (1) Voltage must be specified when ordered with emergency ballasts (2) ER8 and EB8 ballast systems suitable for operation
in ambient environments up to 122°F (50°C) without lens option
Nominal 6-5/8" deep, para-contoured
housing, die formed 20 gauge cold
rolled steel.
End plates have integral Grid-Lock feature for safety and
convenience. Housing features enable fixture to be converted
from Grid to T-Option or vice-versa in the field.
Die formed reflectors are faceted for 4 and 6 lamp configurations with two optical distributions
medium and wide. Medium beam optical modules utilize 95% specular Miro 4 substrate while
the wide distribution utilizes a high performance 95% reflective polyester powder coated finish.
Voltage (1)
UNV=Universal
120/277 Voltage
UNC=Universal
347/480 Voltage (T5 linear only)
120V=120 Volt
277V=277 Volt
347V=347 Volt
Options
Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (1)
(see table on pg 36)
Ballast Type
T8 Systems
EB8 =T8 Electronic Instant Start (2)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (2)
No of Ballast
1 or 2
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
Ceiling Compatibility
G
Grid/Lay-in
Standard
F
Flange Trim
With Supporting
Swing Gates
Packaging
U=Unit Pack
PAL=Job Pack, out of carton
PALC=Job Pack, in carton
Accessories (order separately)
MWS=Modular Wiring System,
(Refer to MWS Catalog Online)
ER8 =T8 Electronic Program Rapid Start Total Harmonic Distortion < 10% (2)
ER8 /PLUS= T8 Electronic Program Start High Ballast Factor >1 15 (2)
No of
Ballast
1 or 2
No of Ballast
1 or 2
Total Harmonic Distortion < 10%
No of Ballast
1 or 2
T5 Systems
EBT =T5 or T5HO Linear Electronic Program Rapid Start
Total Harmonic Distortion < 10%
No of Ballast
1 or 2
Ceiling Trim
Type Type
Exposed Grid G
Concealed T G
Slot Grid G
Flange F

Photometrics
||
2HBG-632-UNV-EB82
(2) Electronic Ballasts
(6) F32T8/TL835 lamps 3000 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 4 x mounting height
Efficiency 83 4%
Test Report: 2HBG632 IES
System Performance
Mounting
Height
40'
Energy
Savings
30'
20'
10'
% Light
Gain/Loss
Part
Number
⊥
250W MH
-33%
68%
- 33%
68%
2HBG-432-ER8/PLUS
System Performance Table
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
250W HID
99 99 99 99 93 93 93 89 89 89
91 87 83 80 81 79 76 78 76 74
82 76 70 65 71 67 63 68 65 61
75 66 59 54 62 57 53 60 56 52
69 59 51 46 56 50 45 54 48 44
63 53 45 39 50 44 39 48 43 38
58 47 40 34 45 39 34 44 38 34
54 43 36 30 41 35 30 40 34 30
50 39 32 27 37 31 27 36 31 27
47 36 29 24 34 28 24 34 28 24
44 33 26 22 32 26 22 31 26 22
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 4174 23 2 27 8
0-40 6937 38 5 46 2
0-60 11814 65 6 78 7
0-90 15014 83 4 91 5
0-180 15014 83 4 100 0
400W MH 400W HID
51%
11%
51%
11%
2HBG-632-ER82/PLUS
2HBG
50%
3%
2HBG-454-EBT1
51%
3%
T8 T5
% light gain/light loss utilize S/P adjusted lumens.
250W MH 250W HID
400W MH 400W HID
24%
35%
2HBG-654-EBT2
25%
35%
Dimensions for Top View
23-3/4"
[603mm]
7/8" [22mm]
K.O. (4)
Access Plate
7/8" [22mm] K.O. (2)
5-1/4" [133mm]
3-3/4" [95mm]
7-23/32" [196mm]
48" [1219mm]
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 4100K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
⊥
2HBG-654T5-UNV-EBT2
(3) Electronic Ballasts
(6) F54T5HO/841 lamps 4400 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 1 x mounting height
Efficiency 73 5%
Test Report: 2HBG654T5 IES
6-lamp
||
4-5/8"
[117mm]
X=3-1/2"
[89mm]
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
Dimensions
88 88 88 88 82 82 82 78 78 78
81 78 75 72 73 71 69 70 68 67
74 68 64 60 65 61 58 62 59 57
68 61 55 51 58 53 50 56 52 49
63 55 48 44 52 47 43 50 46 42
58 49 43 38 47 42 38 45 41 37
54 45 38 34 43 37 34 41 37 33
50 41 35 30 39 34 30 38 33 30
47 37 32 27 36 31 27 35 30 27
44 35 29 25 33 28 25 33 28 25
41 32 27 23 31 26 23 30 26 23
2HBG Lamp Configurations
4-lamp
5-5/8"
[143mm]
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 6821 25 8 35 1
0-40 10503 39 8 54 1
0-60 16195 61 3 83 4
0-90 19412 73 5 100 0
0-180 19412 73 5 100 0
X X X X X
23-3/4" [603mm]
23-3/4" [603mm]
2HBG System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens2 Ratio3 Perception Lumens4 Wattage LER5 2HBG-432-ER81/PLUS 4 3100 94% 80% 1.15 10724 1.95 1.40 14975 147 $3.41 94
2HBG-632-EB82/PLUS 6 3100 94% 80% 1.15 16085 1.95 1.40 22462 221 $3.42 94
2HBG-454T5-EBT1 4 5000 93% 80% 1.00 14880 1.90 1.38 20511 229 $4.47 72
2HBG-654T5-EBT2
Comparison System
6 5000 93% 80% 1.00 22320 1.90 1.38 30766 346 $4.50 71
250W Metal Halide High Bay 1 20800 58% 78% 1.00 9422 1.50 1.22 11540 295 $10.47 31
250W High Pressure Sodium High Bay 1 30000 81% 78% 1.00 18978 0.62 0.79 14944 300 $8.23 39
400W Metal Halide High Bay 1 36000 58% 78% 1.00 16307 1.50 1.22 19972 455 $9.33 34
400W High Pressure Sodium High Bay 1 50000 81% 78% 1.00 31631 0.62 0.79 24906 464 $7.63 42
1-1/2"
[38mm]
24

25
HBHD HOSEDOWN HIGH-BAY INDUSTRIAL LUMINAIRE
High performance white enamel finish improves efficiency
and protects against elements. Optional brushed stainless
steel finish for corrosive chemical environments.
White, closed cell, Flexiseal gasketing
surrounds perimeter of lens to seal lens
to door frame and around perimeter of
door to seal door to housing. Another
layer seals fixture to ceiling
system after installation.
Sealed housing is enclosed and
gasketed to provide 800 psi hose
down protection.
One piece, heavy gauge extruded lens
in prismatic clear acrylic.
Die formed reflectors are faceted for 4 and 6 lamp configurations with two optical distributions medium and wide.
Medium beam optical modules utilize 95% specular Miro 4 substrate while the wide distribution utilizes a high
performance 95% reflective polyester powder coated finish.
UL/cUL and CSA listed for wet locations. Manufactured in compliance with USDA, FDA, NSF and Federal Standard 209E in surface mount applications.
Ordering Information Sample Number: 2HBHD-654T5-A-UNV-EBT2-U
Width
2=24"
Series
HBHD=High Bay
Hose Down
No of Lamps
4=4 Lamps
6=6 Lamps
Product can be surface or
suspension mounted.
Lamp Type
32=32W T8 Lamps (48")
28T5=28W T5 Lamps (48")
54T5=54W T5HO Lamps (48")
Distribution
Blank=Medium (Specular Aluminum)
G=Wide (High Reflectance White)
Shielding
A=Prismatic Acrylic
Lens & Door Frame
CL=Clear Acrylic Lens
& Door Frame
Voltage (1)
UNV=Universal
120/277 Voltage
UNC=Universal
347/480 Voltage (T5 linear only) (2)
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Options
Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (1)
(see table on pg 36)
Ballast Type (1)
T8 Systems
EB8 =T8 Electronic Instant Start
Total Harmonic Distortion < 10%
No of Ballast
1 or 2
EB8 /PLUS= T8 Electronic Instant Start
No of
Ballast
1 or 2
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
ER8 =T8 Electronic Program Rapid Start
Total Harmonic Distortion < 10%
No of Ballast
1 or 2
ER8 /PLUS= T8 Electronic Program Start
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
T5 Systems
EBT =T5 Linear Electronic Program Rapid Start
Total Harmonic Distortion < 10%
EHT =T5 Linear Electronic Start High Ambient (2)
No of Ballast
1, 2 or 3
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or 3
DIM=Dimming
Captive, flush mounted stainless steel fasteners secure one
piece door to housing.
Options (3)
C3=3' Power Cord
C6=6' Power Cord
PC3-=3' Power Cord & Plug
(Specify Voltage) (1)
PC6-=6' Power Cord & Plug
(Specify Voltage) (1)
SSN=Stainless Steel Door/Brushed
304 Finish
SHN=Stainless Steel Housing
Brushed 304 Finish
PM=Pendant Mount (4)
Packaging
U=Unit Pack
PAL=Pallet Pack
PALC=Job Pack
In Carton
Accessories (order separately)
SCA-48=Stem Set Adjustable 48" length
SCF-=Stem Set Fixed (specify length)
SCS=Stem Set 45° Swivel (specify length)
NOTES: (1) Voltage must be specified when ordered with plugs or emergency ballasts (2) 2 lamp ballast configurations only in UNC versions (3) Cord and plug options only available with pendant mount option (4) Stems must be
ordered separately, see accessories
No of
Ballast
1 or 2

Photometrics
System Performance Table
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
2HBHD-632-CL-UNV-EB82
(2) Electronic Ballasts
(6) F32T8/TL835 lamps 3000 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 2 x mounting height
Efficiency 68 1%
Test Report: 2HBHD632CL IES
System Performance
Mounting
Height
40'
Energy
Savings
30'
20'
10'
% Light
Gain/Loss
Part
Number
250W MH 250W HPS
50%
21%
-2%
2HBHD-432-CL-
EB81/PLUS
81 81 81 81 76 76 76 72 72 72
75 72 69 66 67 65 63 65 63 61
68 63 58 55 59 56 53 57 54 52
62 56 50 46 52 48 45 51 47 44
57 49 44 39 47 42 38 45 41 38
53 44 38 34 42 37 34 41 37 33
49 40 34 30 38 33 30 37 33 29
45 36 31 27 35 30 26 34 29 26
42 33 28 24 32 27 24 31 27 23
40 31 25 21 29 25 21 29 24 21
37 28 23 19 27 23 19 27 22 19
51%
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
3768 20 9 30 7
6124 34 0 50 0
10121 56 2 82 6
12258 68 1 91 5
12258 68 1 100 0
400W MH 400W HPS
51%
9%
-13%
2HBHD-632-CL-
EB81/PLUS
2HBHD
52%
T8 T5
% light gain/light loss utilize S/P adjusted lumens.
250W MH 250W HPS
22%
26%
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
HBHD Lamp Configurations
Dimensions for Top View
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 5000K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
24%
4%
400W MH 400W HPS
24%
15%
0
1
2
3
4
5
6
7
8
9
10
2HBHD-654T5-CL-UNV-EBT2
(3) Electronic Ballasts
(6) F54T5HO/841 54W lamps 4400 lumens
Spacing criterion: (II) 1 0 x mounting
height, (⊥) 1 2 x mounting height
Efficiency 52 9%
Test Report: 2HBHD654T5CL IES
-6%
25%
2HBHD-454-CL-EBT1 2HBHD-654-CL-EBT2
Dimensions
4-lamp
4-1/2"
[115mm]
6-lamp
4-1/2"
[115mm]
X=3-1/2"
[89mm]
(4) 3/8" [10mm] Dia
Mounting Hole
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
70 70 70 70 66 66 66 63 63 63
65 63 61 59 59 57 56 57 55 54
60 56 52 49 53 50 47 51 48 46
55 50 45 42 47 44 41 46 43 40
51 45 40 36 42 39 36 41 38 35
47 40 36 32 39 35 31 37 34 31
44 37 32 28 35 31 28 34 31 28
41 34 29 26 32 28 25 32 28 25
38 31 26 23 30 26 23 29 26 23
36 29 24 21 28 24 21 27 23 21
34 27 22 19 26 22 19 25 22 19
36"
[914mm]
48"
[1219mm]
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
5876 22 3 37 6
8802 33 3 56 3
13385 50 7 85 7
15627 59 2 75 3
15627 59 2 100 0
5" 5" 5"
[127mm] [127mm] [127mm]
X
23-11/16" [602mm]
X X X X
23-11/16" [602mm]
2HBHD System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens 2 Ratio 3 Perception Lumens 4 Wattage LER 5
2HBHD-432-CL-EB81/PLUS 4 3100 94% 68% 1.15 9128 1.95 1.40 12747 147 $4.71 68
2HBHD-632-CL-EB82/PLUS 6 3100 94% 68% 1.15 13693 1.95 1.40 19121 221 $4.72 68
2HBHD-454T5-CL-EBT1 4 5000 93% 53% 1.00 9839 1.90 1.38 13563 229 $10.21 31
2HBHD-654T5-CL-EBT2 6 5000 93% 53% 1.00 14759 1.90 1.38 20344 346 $10.29 31
Comparison System
250W Metal Halide Encl & Gasketed High Bay 1 20800 58% 68% 1.00 8179 1.50 1.22 10018 295 $13.90 23
250W High Pressure Sodium Encl & Gasketed High Bay 1 30000 81% 68% 1.00 16475 0.62 0.79 12973 300 $10.91 29
400W Metal Halide Encl & Gasketed High Bay 1 36000 58% 68% 1.00 14157 1.50 1.22 17338 455 $12.39 26
400W High Pressure Sodium Encl & Gasketed High Bay 1 50000 81% 68% 1.00 27459 0.62 0.79 21621 464 $10.13 32
(2) 7/8" [22mm] KO
Gasketed Access Plate
1 1/2"
[38mm]
12"
[305mm]
10 3/16"
[259mm]
23 11/16"
[602mm]
26

27
ARCTIC BAY - AB Series HIGH-BAY INDUSTRIAL LUMINAIRE
Enclosed, full bodied 20 gauge housing utilizes captive fasteners
to protect optical assembly and assure structural integrity of
housing while retaining heat for optimal system performance.
Thermally optimized Arctic Bay is suitable for
environments down to -20°F (-29°C).
Housing is “post” painted with a
high performance polyester
powder coat finish to protect
against contaminants and
oxidation.
Sealed and gasketed door frame provides a thermal
environment for optimal lamp operation. Optional
clear or prismatic shielding available.
Ordering Information Sample Number: 2AB-654T5-UNV-EBT2-MS/0B-U
Width
Blank=15"
2=24"
Series
AB=Arctic Bay
Mounting Arrangement
Blank=Stand Alone
R=Continuous Row Mount
No of Lamps
4=4 Lamps (AB)
6=6 Lamps (2AB)
Lamp Type
54T5=54W T5HO Lamps (48")
Distribution
Blank=Medium (Specular Aluminum)
G=Wide (White Painted)
Thermal Optimization
The Arctic Bay provides over 90%
of it’s rated light output in ambient
environments down to -15°F (-26°C).
Recommended for use in -20°F
(-29°C) to 32°F (0°C) environments.
Shielding
Blank=Prismatic Acrylic
Lens w/Gasketed Door
Frame
CL=Clear Acrylic Lens
w/Gasketed Door Frame
Voltage (2)
UNV=Universal 120/277 Voltage
UNC=Universal 347/480 Voltage
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Options
Lamps Installed
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency installed (see table on pg 36) (2)
RELATIVE LIGHT OUTPUT
120%
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0
Occupancy sensor: integral high humidity, low temperature
sensor provides 1400 sq. ft. of coverage in mounting heights
up to 40'. MS/OB option keeps two inner lamps illuminated
full time using outer lamps for occupancy control. MS/AO
Option relay rotates on/off cycle between 2 lamp and 4 lamp
ballasts to minimize lamp degradation.
ARCTIC BAY
-15°F (-26°C)
Ballast Type
EBTL =T5 Linear Electronic Program Rapid Start
Total Harmonic Distortion < 10%
Minimum Start Temp -20°F (-29°C)
No of Ballast
1, 2 or 3
DIM=Dimming
Options
C3=3' White Cord Fixture Attached
C6=6' White Cord Fixture Attached
MS/OB=Aisle Modular Sensor Wired with Inner
Two Lamps Constant On (3)
MSO/OB=360° Modular Sensor Wired with
Inner Two Lamps Constant On (3)
MS/AO=Aisle Motion Sensor/Alternate Off
(3) (4)
(Alternate Ballast Relay)
MSO/AO=360° Motion Sensor/Alternate Off
(3) (4)
(Alternate Ballast Relay)
PC3-Voltage=3' Cord/Plug Fixture Attached (2)
PC6-Voltage=6' Cord/Plug Fixture Attached (2)
TCBP=Top Connector Box Plate
-5°F (-20°C) 15°F (-9°C) 35°F (1°C) 55°F (12°C)
AMBIENT TEMPERATURE - DEGREE (F)
Packaging
U=Unit Pack
PAL=Palletized Out of Carton
PALC=Job Pack In Carton
Accessories (order separately)
AYC-CHAIN/SET/U=(2) Hooks, 36" Chain
Sets w/S-Hooks
RH-1=Retrofit Hanger
FH-1=Fixture Hook
FL-1=Fixture Loop
HB-SPS=Single Point Cable Kit
(13" Drop Length)
Gripple Y-=Y Mounting Toggle, #2 Cable
(Specify 10' or 30')
TCB=Top Connector Box
SCA-48=Stem Set Adjustable 48" length
SCF-=Stem Set Fixed (specify length)
SCS=Stem Set 45° Swivel (specify
length)
NOTES: (1) Requires use of voltage specific modular cord assembly See accessories (2) Voltage must be specified when ordered with plugs, motion or emergency ballasts (3) Specify voltage of ballast (4) Requires (2) ballasts Not available in 480V

Mounting Accessories
TCB=Top Connector Box
HB-SPS=Single Point Cable Kit
Dimensions
System Performance
Mounting
Height
40'
Energy
Savings
30'
20'
10'
% Light
Gain/Loss
Part
Number
400W MH 400W HPS
50%
3%
FH-1=Fixture Hook 2-1/2"
(must be used with TCB)
HB-SPS=Two Point
Suspension
-21%
51%
2AB-454T5-UNV-EBTL
AB
T5
400W MH 400W HPS
24%
35%
FL-1=Fixture Loop 2-1/2"
(must be used with TCB)
25%
19%
2AB-654T5-UNV-EBTL
RH-1=Retrofit Hanger
(must be used with TCB)
Arctic Bay Lamp Configurations Dimensions for Top View
4-3/4"
[121mm]
AB 4-Lamp 2AB 6-Lamp
X=2-7/8"
[74mm]
X X X
15-7/16" [392mm]
5-1/2"
[140mm]
% light gain/light loss utilize S/P adjusted lumens.
System Performance Table
X=3-1/2"
[89mm]
X X X X X
24" [610mm]
24"
[610mm]
SC-_-_=Stem Sets (fixed,
Swivel or Adjustable
SCF=Fixed
SCA=Adjustable
SCS=Swivel
Photometrics
Access Plate Opening
AYC-Mounting chain set
Coefficients of Utilization
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
Y=Mounting Toggle and
10' or 25' cable
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
2AB-654T5-UNV-EBT2-U
Electronic Ballasts
(6) F54W T5HO lamps 5000 lumens
Spacing criterion: (II) 1 1 x mounting
height, (⊥) 1 2 x mounting height
Efficiency 65 1%
Test Report: BAL13590 IES
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Mounting for
Top Connector Box 11/16" [18mm] K O
17/64"
Diameter
Hole
48" [1219mm]
78 78 78 78 72 72 72 69 69 69
71 69 66 64 64 63 61 62 60 59
66 61 57 53 57 54 51 55 52 50
60 54 49 45 51 47 44 49 46 43
56 48 43 39 46 42 38 44 41 38
51 44 38 34 42 37 34 40 36 33
48 40 34 30 38 33 30 37 33 30
45 36 31 27 35 30 27 34 30 27
42 33 28 24 32 27 24 31 27 24
39 31 26 22 30 25 22 29 25 22
37 29 24 20 28 23 20 27 23 20
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
6856 22 9 35 1
10426 34 8 53 4
16414 54 7 84 0
19532 65 1 100 0
19532 65 1 100 0
Arctic Bay System Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens2 Ratio3 Perception Lumens4 Wattage LER5 AB-454T5-UNV-EBTL1 4 5000 93% 73% 1.00 13578 1.90 1.38 18716 229 $5.36 60
2AB-654T5-UNV-EBTL2
Comparison System
6 5000 93% 73% 1.00 20367 1.90 1.38 28074 346 $5.40 59
400W Metal Halide High Bay 1 36000 58% 71% 1.00 14825 1.50 1.22 18157 455 $11.29 28
400W High Pressure Sodium High Bay 1 50000 81% 71% 1.00 28755 0.62 0.79 22642 464 $9.24 35
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 5000K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
2-1/4"
[58mm]
3-1/2"
[89mm]
28

29
VT2/VT3 VAPORTITE INDUSTRIAL
Fiberglass housing is reinforced polyester and self-extinguishing
(ASTM-D635-74) plastic of a permanent pearl gray color.
Polyurethane gasketing is formed in
the housing providing a continuous
seamless seal for the diffuser.
High impact lens options to withstand
the most demanding environments
UL Listed for wet locations
(standard).UL/cUL Listed.
Optional die formed or 95% Specular
Miro finished reflector.
Ordering Information Sample Number: 8TVT2-254DR-UNV-EB82-M4-U
Width
Blank=4' Length
8T=8' Length
Series
VT2=Vaportite
VT3=Vaportite (Gasketed
Enclosure)
Number of Lamps (3)
1=1 lamp (T5 or T8)
2=2 lamps (T5 or T8)
3=3 lamps (T8 only)
(Lamps not included)
Lamp Type
28=28W T5 Lamp (4' Long)
32=32W T8 Lamp (4' Long)
54T5=54W T5HO Lamp (4' Long)
Voltage (1)
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
UNV=Universal
Voltage 120/277V
UNC=Universal
Voltage 347/480V
Options
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed
(see table on pg 36)
Lens
DR=Internal Prismatic Lens/15% DR High Impact Additive (Standard)
DR-50=50% High Impact Additive
DR-100%=100% High Impact Additive (Extreme)
LEX=High Impact Clear Polycarbonate LEXAN Lens/Low Brightness Pattern
NOTES: (1) Ballast type used only if ballast & voltage is chosen (2) Not available when specifying emergency
ballasts, voltage must be specific (3) T5HO is only available in 1 or 2-lamp versions only (4) Emergency
option in 3 lamp version must use remote mount test switch (5) Top Hub required when stem mounting
(6) VT2 only
(3) (4)
No holes required for surface/chain
mounting from supplied mounting
bracket.
A watertite hub for 1/2" conduit entry is
provided at each end of housing (standard)
for continuous feed.
Sturdy cam latches clamp diffuser tightly for a positive seal
between housing, gasketing and diffuser.
Unit has full metal liner (channel) secured by brass internal/external mounting
studs for positive grounding, maximum protection and rigidity.
Ballast Type (1)
T8 Systems
EB8 =T8 Electronic Instant Start (4)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (4)
WL=Wet
Location
Label
No of Ballast
1 or 2
No of
Ballast
1 or 2
VT3’s EN-SEAL TM
New Architectural Form VT3
gasketing offers IP65
resistance to water absorption.
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
ER8 =T8 Electronic Program Rapid Start (4)
Total Harmonic Distortion < 10%
ER8 /PLUS= T8 Electronic Program Start (4)
No of Ballast
1 or 2
High Ballast Factor >1 15
No of
Total Harmonic Distortion < 10%
Ballast
1 or 2
EB8 /L= T8 Electronic Instant Start
Low Ballast Factor > 0 80
No of Total Harmonic Distortion < 40%
Ballast
1 or 2
T5 Systems
EBT =T5 Electronic Program Start
No of Ballast
1 or 2
EHT =T5HO Linear Electronic Program Rapid Start
High Ambient Total Harmonic Distortion < 10%
No of Ballast
1 or 2
Options
RIF1=Radio
Interference Suppressor
TH=(2) Top Watertite Hubs (5)
TEH=(2) Top & (2) End Watertite
Hubs (all Watertite Hubs have 1/2"
Conduit Entry) (5)
DD=Deep Diffuser (4' Length) (6)
Packaging
U=Unit Pack
PALC=Job Pack
in Carton
(Available for 4' Fixture
Length) To Complement
Deep Diffuser Depth of 5-7/8"
[150mm]
8' Fixture
M4=Specular Reflector
SSL=Stainless Steel Latches
Accessories (order separately)
VT2-Chain/Set-U=Chain Hanging Set
Includes 6 ft of chain, 4 large
S-Hooks and 4 small S-Hooks
Order Two (2) Kits for each
4' or 8' Fixture
VT2-SS-MBK=Stainless
Steel Mounting Bracket
VT2 Stem Bushing=1/2"
3/8" (Required when using
Stem Sets Requires (1) per
Stem Set )

Photometrics
||
⊥
VT2-254DR -UNV-EB81-WL-M4-U
Electronic Ballast
(2) F54/T5/835 Lamps 4460 Lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 6 x mounting height
Efficiency 74 3%
Test Report: 127P111
Dimensions
System Performance
Lamp
Type
Energy
Savings
% Light
Gain/Loss
Part
Number
175 MH
45%
30%
150W HPS
VT2-254T5DR-M4
System Performance Table
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
1-lamp 2-lamp
5"
[127mm] X
6-5/8"
[168mm]
7"
[178mm]
Z
Y
5"
[127mm] X
W=2-5/8"
[67mm]
X=2-1/8"
[54mm]
Y=3-3/16"
[81mm]
Z=1-1/2"
[38mm]
87 87 87 87 80 80 80 76 76 76
78 73 70 66 67 64 62 64 61 59
70 63 57 52 58 53 50 55 51 48
64 55 48 43 51 45 41 48 43 40
58 48 41 36 45 39 34 42 38 34
53 43 36 31 40 34 30 38 33 29
49 39 32 27 36 30 26 34 29 25
45 35 28 23 32 27 23 31 26 22
42 32 25 21 30 24 20 28 23 20
39 29 23 18 27 22 18 26 21 18
37 27 21 17 25 20 16 24 19 16
38% 66% 61%
39%
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
W
6-5/8"
[168mm]
7"
[178mm]
1411 15 8 21 3
2397 26 9 36 2
4380 49 1 66 2
6268 70 3 94 8
6614 74 2 100 0
Z
Y
6-5/8"
[168mm]
X=5-3/8"
[137mm]
Y=5-3/8"
[102mm]
VT2
175 MH 150W HPS 175 MH 150W HPS
12%
5"
[127mm] X
W
6-5/8"
[168mm]
7"
[178mm]
24%
VT2-232DR-EB8/PLUS-M4
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 5000K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
49%
42%
43%
50%
VT2-332DR-EB8/PLUS-M4
T5 T8 T8
% light gain/light loss utilize S/P adjusted lumens.
3-lamp (T8 only) Dimensions for Top View
8'
Z
Y
||
4'
6-5/8"
[168mm]
X=5-3/8"
[137mm]
⊥
VT2-232DR-UNV-EB81-WL-M4-U
Electronic Ballast
(2) T8 Lamps 2850 Lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 6 x mounting height
Efficiency 81 7%
Test Report: 127P113
X
89-1/2" [2273mm] Optional Back Hub Locations
87-1/16" [2211mm] 1/4" x 28" Stud (4 Places)
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
41-1/2" [1054mm] Optional Back Hub Locations
38-3/4" [984mm] 1/4" x 28" Stud (2 Places)
49-13/16" [1265mm]
X 40-13/16"
5-1/8"
40-13/16"
Y
[1037mm]
[130mm]
97-13/16" [2484mm]
[1037mm]
Design S/P
Vaportite Comparison No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
RCR
0
1
2
3
4
5
6
7
8
9
10
96 96 96 96 87 87 87 82 82 82
86 81 77 73 74 70 68 69 67 64
77 69 63 58 63 58 54 60 56 52
70 60 53 47 55 49 45 52 47 43
64 53 45 40 49 43 38 46 41 37
58 47 39 34 44 37 32 41 36 31
54 42 35 29 39 33 28 37 32 27
50 38 31 26 35 29 25 34 28 24
46 35 28 23 32 26 22 31 25 21
43 32 25 20 30 24 20 28 23 19
40 29 23 18 27 22 18 26 21 17
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 985 17 3 21 1
0-40 1675 29 4 36 0
0-60 2999 52 6 64 4
0-90 4316 75 7 92 7
0-180 4658 81 7 100 0
(Specular Reflector) Lamps Lumens Maintenance 1 Efficiency Factor Lumens 2 Ratio 3 Perception Lumens 4 Wattage LER 5
VT2-254T5DR-M4 2 5000 93% 74% 1.00 6910 1.90 1.50 6910 117 $5.29 60
VT2-232DR-EB8/PLUS-M4 2 3100 94% 82% 1.15 5476 1.95 1.40 7646 73 $3.25 98
VT2-332DR-EB8/PLUS-M4 3 3100 94% 82% 1.15 8214 1.95 1.40 11470 108 $7.43 43
Comparison System
175W Metal Halide Garage Light 1 13600 58% 70% 1.00 5474 1.50 1.22 6705 213 $14.65 22
150W High Pressure Sodium Garage Light 1 12900 81% 70% 1.00 7335 0.62 0.79 5776 188 $14.84 22
Y
Y=5-3/8"
[102mm]
30

31
ECOFIT – STRIPS ENERGY EFFICIENT CONVERSION KITS
Description
Ecofit conversion kits are an
economical means of increasing
fixture efficiency and energy
savings. Ecofit conversion kits
are ideal for applications where
fixture removal is cost-prohibitive.
Ecofit conversion kits are
designed for applications with
conventional 1 or 2-lamp
strip/channel fixtures, such as
task, coves, display cases, utility,
and general area lighting.
Construction
Socket tracks are die formed 20
gauge cold rolled steel. Toolless
ballast access for easy wiring
access and installation
Optical Modules
Die formed reflectors faceted for 1 and 2 lamp configurations with
two optical distributions medium and wide. Medium beam optical
modules utilize 95% specular Miro 4 substrate while the wide
distribution utilizes a high performance 91% reflective polyester
powder coated finish.
Ordering Information Sample Number: ECS-232-M-UNV-EB81-10B
Width
Blank=4'
8=8'
Series
ECS=Ecofit Strip
No of Lamps
1=1 Lamp
2=2 Lamps
Lamp Type
32=32W T8 Lamp (48")
54=54W T5HO Lamp (48")
Optics
M=Medium (Specular
Aluminum)
W=Wide (White Painted)
Electrical
Optional electronic ballasts are Class
“P” and are positively secured by
mounting bolts. Twist-lock lampholders.
UL/cUL listed. Suitable for damp
locations.
Voltage
NB=No Ballast
UNV=Universal Voltage
Ballast Included
Ballast/Socket Type
T8 Systems
EB8 =T8 Electronic Instant Start (1)
Total Harmonic Distortion < 10%
EB8 /PLUS=T8 Electronic Instant Start (1)
No of Ballast
1, 2 or Blank
No of
Ballast
1 or 2
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
EB8 /L=T8 Electronic Instant Start w/ < 0 80 (1)
Ballast Factor Total Harmonic
Distortion < 10%
ER8 =T8 Electronic Program Rapid Start (1)
No of
Ballast
1 or 2
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or Blank
ER8 /PLUS= T8 Electronic Program Rapid Start
No of
Ballast
1 or 2
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
T5 Systems
EBT =T5HO Electronic Program Start
Total Harmonic Distortion < 10%
No of Ballast
1 or 2
NOTES: (1) When using Ecofit Kits without ballasts, indicate ballast type and system to designate shunted or unshunted sockets Ex: ECS-232-M-NB-EB8-10B
Mounting
Retrofit installation in standard 4' and
8' strip lengths and fits channels 4" to
5-5/8" wide. Hardware included. Kits
are bulk packed for easier handling.
Packaging
10B=10 Pack Quantities
80B=80 Pack Quantities
U=Unit Pack

Photometrics
System Performance Table
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
ECS-132-M-EB81
Electronic Ballast
(1) 32W T8 2900 lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 5 x mounting height
Efficiency 91 7%
Test Report: ECS132MEB81
Installation
1-Lamp
System Performance
Energy
Savings
% Light
Gain/Loss
Part
Number
Strip ECOFIT
2 LAMP T12 2 LAMP T12
SL
51%
9%
ECS-132-
M-EB81
109 109 109 109 102 102 102 97 97 97
97 92 87 83 86 82 79 82 79 76
87 79 71 65 73 68 63 70 65 61
79 68 60 53 64 57 51 61 55 50
72 60 51 44 56 49 43 54 47 42
66 53 44 37 50 42 36 48 41 36
60 47 38 32 45 37 32 43 36 31
56 43 34 28 40 33 28 39 32 27
52 39 31 25 37 30 25 36 29 24
49 36 28 22 34 27 22 33 26 22
45 33 25 20 31 24 20 30 24 20
42%
1%
8ECS-132-
M -
EB81/PLUS
% light gain/light loss utilize
S/P adjusted lumens.
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 571 19 7 21 5
0-40 952 32 8 35 8
0-60 1809 62 4 68 0
0-90 2645 91 2 99 4
0-180 2661 91 7 100 0
2-Lamp
Reflector Dimensions
5-1/8"
[131mm]
2"
[51mm]
X X=2-1/2"
[64mm]
10-5/8"
[270mm]
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
ECS-232-M-EB81
Electronic Ballast
(2) 32W T8 2900 lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 4 x mounting height
Efficiency 89 4%
Test Report: ECS232MEB81
106 106 106 106 99 99 99 95 95 95
96 91 86 82 85 81 78 81 78 76
86 78 71 65 73 67 63 70 65 61
78 68 60 53 63 57 52 61 55 51
71 59 51 44 56 49 43 54 48 43
65 53 44 38 50 43 37 48 42 37
60 47 39 33 45 38 32 43 37 32
55 43 35 29 41 33 28 39 33 28
52 39 31 25 37 30 25 36 30 25
48 36 28 23 34 27 23 33 27 22
45 33 25 21 31 25 20 30 25 20
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 1194 20 6 23 0
0-40 1983 34 2 38 2
0-60 3682 63 5 71 0
0-90 5161 89 0 99 5
0-180 5185 89 4 100 0
All components (reflectors, socket brackets, sockets, screws, and wire nuts)
are included in each kit for installation and require only a few basic tools
for assembly.
Design S/P
Industrial & Channel (Strip) No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Cost of
1000 S/P
Adj Lmns
4000 hrs
$0.08 kWh
Ecofit Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens2 Ratio3 Perception Lumens4 Wattage LER5 ECS-132-M-EB81 1 3100 94% 89% 1.15 2993 1.95 1.40 4179 46 $3.43 93
8ECS-132-M-EB81/PLUS
Comparison System
2 3100 94% 89% 1.15 5985 1.95 1.40 8358 73 $2.72 118
2L T12 Strip 2 2750 88% 71% 0.90 3093 1.50 1.22 3788 94 $12.43 26
2L T12 SL Strip 2 5330 93% 79% 0.88 6883 1.50 1.22 8430 126 $6.89 46
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 5000K lamps 5 LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
32

33
ECOFIT – TROFFERS ENERGY EFFICIENT CONVERSION KITS
Description
Ecofit conversion kits are an
economical means of increasing
fixture efficiency and energy
savings. Ecofit conversion kits
are ideal for applications where
fixture removal is cost-prohibitive.
Ecofit conversion kits are
designed for applications with
conventional 3 or 4-lamp recessed
2' x 4' fixtures. Retrofitting 3 and
4-lamp troffers to 2-lamps with
high performance retrofit
conversion kits can reap up to
50% energy savings.
Construction
Socket tracks are die formed 20
gauge cold rolled steel. Toolless
ballast access for easy wiring
access and installation.
Optical Modules
Die formed reflectors are faceted for 2 lamp configuration with
two optical distributions medium and wide. Medium beam optical
modules utilize 95% specular Miro 4 substrate while the wide
distribution utilizes a high performance 91% reflective polyester
powder coated finish.
Ordering Information Sample Number: 2ECT-217-M-UNV-EB81-10B
Width
2=24" Wide (only)
Series
ECT=Ecofit Troffer
No of Lamps
2=2 Lamps
3=3 Lamps
Lamp Type
17=17W T8 Lamp (24")
32=32W T8 Lamp (48")
24=24W T5HO Lamp (24")
54=54W T5HO Lamp (48")
Optics
M=Medium (Specular
Aluminum)
W=Wide (White Painted)
Electrical
Optional electronic ballasts are Class
“P” and are positively secured by
mounting bolts. Twist-lock lampholders. (1)
UL/cUL listed. Suitable for damp
locations.
Voltage
NB=No Ballast
UNV=Universal Voltage
Ballast Included
NOTES: (1) When using Ecofit Kits without ballasts, indicate ballast type and system to designate shunted or unshunted sockets Ex: 2ECT-232-M-NB-EB8-10B
Ballast/Socket Type
T8 Systems
EB8 =T8 Electronic Instant Start (1)
Total Harmonic Distortion < 10%
EB8 /PLUS= T8 Electronic Instant Start (1)
No of Ballast
1, 2 or Blank
T5 Systems
EBT =T5HO Electronic Program Start
Total Harmonic Distortion < 10%
No of Ballast
1, 2 or Blank
Mounting
Retrofit installation in standard 2' x 2'
and 2' x 4' recessed troffers.
Hardware included.
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
ER8 =T8 Electronic Program Rapid Start (1)
Total Harmonic Distortion < 10%
ER8 /PLUS= T8 Electronic Program Rapid Start (1)
High Ballast Factor >1 15
Total Harmonic Distortion < 10%
EB8 /L=T8 Electronic Instant Start w/ < 0 80 (1)
No of
Ballast
1 or 2
No of Ballast
1, 2 or Blank
No of
Ballast
1 or 2
Ballast Factor Total Harmonic
No of Distortion < 10%
Ballast
1 or 2
Packaging
10B=10 Pack Quantities
80B=80 Pack Quantities
U=Unit Pack

Photometrics
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw 70 50 30 10 50 30 10 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
ECT-332-W-EB81
Electronic Ballast
(3) FO32/841 lamps 2850 lumens
Spacing criterion: (II) 1 3 x mounting
height, (⊥) 1 4 x mounting height
Efficiency 88 1%
Test Report: ECT332WEB81
Installation
System Performance
Energy
Savings
% Light
Gain/Loss
Part
Number
System Performance Table
105 105 105 105 98 98 98 94 94 94
95 91 87 84 85 82 80 82 79 77
86 79 73 67 74 69 65 71 67 63
78 69 61 55 65 59 54 62 57 53
72 61 53 47 57 51 46 55 50 45
66 54 46 40 51 44 39 49 43 39
61 48 40 35 46 39 34 45 38 34
56 44 36 30 42 35 30 40 34 30
52 40 32 27 38 31 27 37 31 27
49 37 29 24 35 29 24 34 28 24
46 34 27 22 32 26 22 32 26 22
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
Troffer ECOFIT
3 LAMP T12 4 LAMP T12 3 LAMP T12 4 LAMP T12
44%
37%
54%
3%
ECT-232-M-EB81/PLUS
1907 22 3 25 3
3152 36 9 41 8
5753 67 3 76 4
7534 88 1 100 0
7534 88 1 100 0
All components (reflectors, socket brackets, sockets, screws, and wire
nuts) are included in each kit for installation and require only a few
basic tools for assembly.
44%
34%
-1%
54%
ECT-232-W-EB81/PLUS
% light gain/light loss utilize S/P adjusted lumens.
3 LAMP T12 4 LAMP T12 3 LAMP T12 4 LAMP T12
55%
17% -27%
ECT-232-M-EB82
64%
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 50% 30%
rw
RCR
70 50 30 10 50 30 10 50 30 10
0
1
2
3
4
5
6
7
8
9
10
ECT-232-M-EB81
Electronic Ballast
(2) 32W T8 F32T8/TL841 lamps 3050 lumens
Spacing criterion: (II) 1 2 x mounting
height, (⊥) 1 1 x mounting height
Efficiency 88%
Test Report: ECT232MEB81
105 105 105 105 98 98 98 94 94 94
97 93 89 86 87 85 82 84 82 80
89 82 77 73 78 74 70 75 71 68
82 74 67 62 70 65 60 67 63 59
76 66 59 54 63 57 53 61 56 52
70 60 52 47 57 51 46 55 50 46
65 54 47 42 52 46 41 51 45 41
61 50 42 37 48 41 37 46 41 37
57 46 39 34 55 45 38 34 37 33
53 42 35 31 41 35 30 40 34 30
50 39 32 28 38 32 28 37 32 28
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30 1896 31 1 35 3
0-40 2988 49 0 55 7
0-60 4632 75 9 86 3
0-90 5366 88 0 100 0
0-180 5366 88 0 100 0
Reflector Dimensions
9-3/4" [248mm]
19-13/16"
[505mm]
Cost of
1000 S/P
Adj Lmns
4000 hrs
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is calculated as Quantity of Lamps x Lamp Lumens x
Lumen Maintenance x Fixture Efficiency x Ballast Factor 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting designers to adjust for the relative strengths of scotopic
and photopic vision, not yet adopted by IESNA 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System Lumens x (S/P)^ 0 5 based on 4100K lamps 5 ECT-232-M-EB8/PLUS 2 3100 94% 88% 1.15 5898 1.95 1.68 8236 73
$0.08 kWh
$2.80 114
ECT-232-W-EB8/PLUS 2 3100 94% 85% 1.15 5683 1.95 1.68 7937 73 $3.02 106
ECT-232-M-EB81 2 3100 94% 88% 0.88 4513 1.95 1.68 6302 58 $3.80 84
ECT-232-W-EB81
Comparison System
2 3100 94% 85% 0.88 4349 1.95 1.68 6073 58 $4.10 78
3L T12 Parabolic 3 2750 88% 65% 0.90 4247 1.50 1.22 5202 130 $13.67 23
4L T12 Troffer 4 2750 88% 75% 0.90 6534 1.50 1.22 8002 160 $9.48 34
LER (Luminaire
Efficiency Ratio) is an accepted method of comparing fixture performance
55%
14% -32%
ECT-232-W-EB82
64%
Design S/P
No of Lamp Lumen Fixture Ballast System S/P Brightness Adjusted
Troffer Ecofit Comparison Lamps Lumens Maintenance 1 Efficiency Factor Lumens 2 Ratio 3 Perception Lumens 4 Wattage LER 5
X
X=1-7/8"
[48mm]
34

35
Lamp Options
OPTIONS & ACCESSORIES
Brand Lamp HB/2HB I5 I8 MB (1) 3HBO/3HBOT HBG HBHD AB VT2 (1) VT3 (1)
Generic L8730 X X X X X X X X
L8735 X X X X X X X X
L8741 X X X X X X X X
LB30
LB35
LB41
L5830 X X X X X X X X X
L5835 X X X X X X X X X
L5841 X X X X X X X X X
GE LGSP30M/OC8 (GE) X X X X X X X X
LGSP35M/OC8 (GE) X X X X X X X X
LGSP41M/OC8 (GE) X X X X X X X X
LGSPX30M/OC8 (GE) X X X X X X X X
LGSPX35M/OC8 (GE) X X X X X X X X
LGSPX41M/OC8 (GE)
LGF24T5M/830 (GE)
LGF24T5M/835 (GE)
LGF24T5M/841 (GE)
X X X X X X X X
LGF28T5M/830 (GE) X X X X X X
LGF28T5M/835 (GE) X X X X X X
LGF28T5M/841 (GE) X X X X X X
LGF54T5M/830 (GE) X X X X X X X X X
LGF54T5M/835 (GE) X X X X X X X X X
LGF54T5M/841 (GE) X X X X X X X X X
Philips LWF17T8M/TL730 (Philips)
LWF17T8M/TL735 (Philips)
LWF17T8M/TL741 (Philips)
LWF32T8M/TL730 (Philips) X X X X X X
LWF32T8M/TL735 (Philips) X X X X X X
LWF32T8M/TL741 (Philips)
LWF17T8M/TL830 (Philips)
LWF17T8M/TL835 (Philips)
LWF17T8M/TL841 (Philips)
X X X X X X
LWF32T8M/TL830 (Philips) X X X X X X X
LWF32T8M/TL835 (Philips) X X X X X X X
LWF32T8M/TL841 (Philips)
LWF24T5M/830 (Philips)
LWF24T5M/835 (Philips)
LWF24T5M/841 (Philips)
X X X X X X X
LWF28T5M/830 (Philips) X X X X X X
LWF28T5M/835 (Philips) X X X X X X
LWF28T5M/841 (Philips) X X X X X X
LWF54T5M/830 (Philips) X X X X X X X X X
LWF54T5M/835 (Philips) X X X X X X X X X
LWF54T5M/841 (Philips) X X X X X X X X X
Sylvania LSFO17M/730K (OSI)
LSFO17M/735K (OSI)
LSFO17M/741K (OSI)
LSFO17M/830K (OSI)
LSFO17M/835K (OSI)
LSFO17M/841K (OSI)
LSFO32M/730K (OSI) X X X X X X X X
LSFO32M/735K (OSI) X X X X X X X X
LSFO32M/741K (OSI) X X X X X X X X
LSFO32M/830K (OSI) X X X X X X X X
LSFO32M/835K (OSI) X X X X X X X X
LSFO32M/841K (OSI)
LSF24T5M/830 (OSI)
LSF24T5M/835 (OSI)
LSF24T5M/841 (OSI)
X X X X X X X X
LSF28T5M/830 (OSI) X X X X X X
LSF28T5M/835 (OSI) X X X X X X
LSF28T5M/841 (OSI) X X X X X X
LSF54T5M/830 (OSI) X X X X X X X X X
LSF54T5M/835 (OSI) X X X X X X X X X
LSF54T5M/841 (OSI) X X X X X X X X X
NOTES: (1) Lamps supplied, not installed

Emergency Options
Nomenclature Description HB/2HB I5 I8 MB 3HBO/3HBOT HBG HBHD AB VT2 VT3
Generic EL4 (350-450 Im) X X X X X X X X X
EL8 (600-700 Im) X X X X X X X X X
Sure-Lites EL-FBP140X (350-450 Im) X X X X X X X X
EL-FBP240U (600-700 Im) X X X X X X X X
EL-FBP240M (600-700 Im) X X X X X X X X
EL-FBP240H (1100-1400 Im) X X X X X X X X
Bodine EL-B100 (350-450 Im) X X X X X X X X
EL-B90 (500-600 Im) X X X X X X X X
EL-B70A (600-700 Im) X X X X X X X X
EL-B60 (600-700 Im) X X X X X X X X
EL-B60U (600-700 Im) X X X X X X X X
EL-B50 (1100-1400 Im) (1) X X X X X X X X
EL-B50U (1100-1400 Im) (1) X X X X X X X X
EL-B50ST (1100-1400 Im) (1) X X X X X X X X
EL-B50RCT (1100-1400 Im) (1) X X X X X X X X
Iota EL-I32 (up to 550 Im) X X X X X X X X X
EL-I40 (up to 700 Im) X X X X X X X X
EL-I48 (up to 700 Im) X X X X X X X X
EL-I320 (1300 Im) (1) X X X X X X X X X
EL-I880 (2000 Im) (1) X X X X X X X X X
EL-I232 (2 @ 1400 Im) X X X X X X X X X
EL-ISD80 (1300 Im) (1) (2) X X X X X X X X X
EL-I40DL (up to 700 Im) (2) X X X X X X X X X
EL-I48DL (up to 700 Im) (2) X X X X X X X X X
EL-I80DL (1300 Im) (2) X X X X X X X X X
EL-I232DL (2 @ 1400 Im) (2) X X X X X X X X X
NOTES: (1) For battery wired to two lamps, specify “/2L” after battery description (2) Approved for wet location listing
F-Bay Mounting Accessories
Gripple Gripple Gripple
Fixture TCB/ TCB/ TCB/ TCB/ Single “Y” Loop
Series AYC STEM RH-1 FH-1 FL-1 HB-SPS Toggle Toggle Hanger
HB X X X X X X X
2HB X X X X X X X
3HBO/3HBOT X X X X X X X
I5 X X X X X X X X
I8 X X X X X X X X
AB X X X X X X X
MB X X X
Packaging Options
Nomenclature Description HB/2HB I5 I8 MB 3HBO/3HBOT HBG HBHD AB VT2 VT3
U Unit Pack X X X X X X X X X X
PAL Palletized out of carton on a X X X X (3) X X X
25" x 48" pallet, shrink wrapped
PALC Palletized in carton on a X X X X (3) X X X X X
25" x 48" pallet, shrink wrapped
NOTES: (3) Pallet size is 40" x 58"
36

37
Mounting
MOUNTING ACCESSORIES DESIGNATION DESCRIPTION
Top Connector Box
TCB= Top Connector Box (Includes Plate)
TCBP= Top Connector Box Plate (Mounted on fixture)
HB-TCB-KIT-U= Complete TCB Kit (Supplied Separately)
HB-TCB-KIT-NO-PLATE-U= Kit for Fixture w/TCBP Installed
SIDE FRONT TOP
2-5/16"
[59mm]
4-11/16"
[120mm]
3-9/16"
[91mm]
Accessories (order separately)
SC = Stem Set (Order Two Per Fixture)
Length: 6", 8", 12", 24", 36", 48", 60", 72")
F=Fixed
S=45° Swivel
A=Adjustable (48" Only)
X
4-11/16" [120mm]
Suitable for conduit mounting or for
use with fixture hook, loop or safety
hook. Use chain or cable set to
meet NEC requirements for single
point mounting, as well as to prevent
cantilevering and rotation of fixture
from one central location.
Ideal for Retrofit opportunities!
X=2-11/32"
[60mm]
MOUNTING METHODS DESIGNATION DESCRIPTION
Hook and Safety Hook
3-3/8"
[86mm]
1-3/16"
[31mm]
FH–1= Fixture Hook
1-7/8"
[48mm]
1"
[26mm]
TOP
1-1/2" HEX.
[39mm]
MOUNTING METHODS DESIGNATION DESCRIPTION
Loop
FL–1= Fixture Loop
MOUNTING METHODS DESIGNATION DESCRIPTION
Retrofit Hanger
MOUNTING METHODS DESIGNATION DESCRIPTION
Stem
RH–1= Retrofit Hanger
Fixture Hook 2-1/2" (must be used
with TCB)
Fixture Loop 2-1/2" (must be used
with TCB)
Cast Aluminum Hanger w/Toggle
Nut & Carriage Bolt for quick
installation (must be used with TCB)
Fixed, swivel or adjustable stem
sets are available in various lengths.

Mounting
MOUNTING METHODS DESIGNATION DESCRIPTION
AYC Chain Set
AYC–Chain/Set–U=Mounting chain set (3)
MOUNTING METHODS DESIGNATION DESCRIPTION
“Y” Toggle
Gripple–Y–10=Mounting Toggle and 10' Cable
Gripple–Y–-25=Mounting Toggle and 25' Cable
(2) sturdy Wire Hooks and 36" Chain
Sets w/S-hooks
10', Y Toggle #2 Cable
25', Y Toggle #2 Cable
MOUNTING METHODS DESIGNATION DESCRIPTION
Loop Hanger/Single Toggle
Loop Hanger Single Toggle
SPS Cable Kit
SINGLE POINT TWO
POINT
Note: Not for use in high abuse areas such as gymnasiums or similar recreational facilities.
(1) (2)
HB–SPS
Gripple–Loop–10
Gripple–Loop–30
Gripple–Toggle–10
Gripple–Toggle–30
10' Loop Hanger #2 Cable
30' Loop Hanger #2 Cable
10' Single Toggle #2 Cable
30' Single Toggle #2 Cable
MOUNTING METHODS DESIGNATION DESCRIPTION
NOTES: (1) Only one required per fixture (2) Fixture Hook not included
Single Point Cable Kit= Stainless
Steel Cable Kit for single point
suspension. (Fixture dropped below
mounting point by 13")
Two Point Suspension= (Fixture
dropped below mounting point by 29")
Note: Not for use in high abuse areas such as gymnasiums or similar
recreational facilities.
38

39
Occupancy Sensors
OCCUPANCY SENSORS DESIGNATION DESCRIPTION
CPD-1200H
MS= Aisle Coverage Occupancy Sensor (120V-277V) (1)
OCCUPANCY SENSORS DESIGNATION DESCRIPTION
CPD-500H
MMS-CPD1200H= Aisle Motion Sensor for
Modular Power Supply Option (120V/277V) (1)
ENDPLATE
X=Height
4-5/8"
[118mm]
X
Length
4-5/8"
[118mm]
NOTES: (1) One motion sensor per fixture required
Width
4-5/8"
[118mm]
MSO= 360° Coverage Occupancy Sensor (120V-277V) (1)
MMS-CPD500H= 360° Motion Sensor for
Modular Power Supply Option (120V/277V) (1)
NOTES: (1) One Motion Sensor per fixture required
CPD-1200 Aisle Coverage Occupancy
Sensor (120V-277V)
(Rectangular Beam, Pattern Coverage)
600'
sq ft
40' Height
Supplied with Mounting Box and
Modular Power Supply Receptacle.
600' sq. ft.
For use with MP option
CPD-500 360° Coverage Occupancy
Sensor (120V-277V)
(360° Circular Pattern Coverage)
Approximately
1250 sq ft
@ 40 ft
Supplied with Mounting Box and
Modular Power Supply Receptacle
For use with MP option

Power Connections
POWER CONNECTIONS DESIGNATION DESCRIPTION
PC3, PC6
PC3= 3' Power Cord & Plug (specify voltage for plug)
PC6= 6' Power Cord & Plug (specify voltage for plug)
MPC3=3' Modular Power Cord & Plug
MPC6=6' Modular Power Cord & Plug
POWER CONNECTIONS DESIGNATION DESCRIPTION
C3, C6
POWER CONNECTIONS DESIGNATION DESCRIPTION
MWS
PI OPTION ORDERING INFORMATION
Catalog Number Number of Circuit Wired
Suffix Circuits To Ballast
PI 1 BLK 1 Black
PI 2 BLU 2 Blue
PI 2 BLK 2 Black
PI 3 RED 3 Red
PI 3 BLU 3 Blue
PI 3 BLK 3 Black
PI1 - Single Circuit Plug-In
SAMPLE NUMBER: PI1BLK-WG
PI1= Single
Circuit
BLK=Black Hot
NG= No Ground (ground
provided by fixture body)
WG= With Ground
(separate ground wire
in harness)
For complete product data, reference the Fluorescent
Specification binder Specifications & dimensions subject to
change without notice Consult your Cooper Lighting
Representative for availability and ordering information
PI2= Two
Circuit
C3= 3' Cord
C6= 6' Cord
MC3=3' Cord
MC6=6' Cord
MWS= Modular Wiring System
MDS6= 6' Modular Power Cord
with MWS
PI2 - Two Circuit Plug-In
SAMPLE NUMBER: PI2BLK-WG
BLK=Black Hot
BLU=Blue Hot
Leave Blank=Single
Neutral
/WHT=White Neutral
/GRY=Gray Neutral
Leave Blank=Single Neutral
2NEU=Two Neutrals
NG= No Ground (ground
provided by fixture body)
WG= With Ground (separate
ground wire in harness)
PC3 – 3' long Cord & Plug set w/NEMA
L515 or L715 twist lock plug (white)
PC6 – 6' long Cord & Plug set w/NEMA
L515 or L715 twist lock plug (white)
MPC3=3' long Modular Cord & Plug set
w/NEMA L/515 or L715 twist lock plug -
white. Use with MP option.
MPC6=6' long Modular Cord & Plug set
w/NEMA L/515 or L715 twist lock plug -
white. Use with MP option.
C3 – 3' long 3/16 STW white Power Cord
C6 – 6' long 3/16 STW white Power Cord
MC3 – 3' long 3/16" Standard Modular Power Cord.
For use with MP option.
MC6 – 6' long 3/16" Standard Modular Power Cord.
For use with MP option.
MWS is a simple and cost effective modular wiring system
consisting of factory assembled components.
MWS arrives at the job site ready to be snapped together
into a complete branch circuit wiring system.
With MWS, branch circuit wiring can be installed in minutes
instead of hours.
Reduces labor by 80% for lowest total installed cost.
Fixtures and wiring are portable for future flexibility.
27DS18/2G06MP Connect directly to F-Bay or Motion Sensor
Catalog Numbering System
The PI System is available in sections up to 8' in length for continuous row wiring by simply plugging the sections
together. Each PI section is factory wired to the ballast leads. Color coding of wires is as follows:
PI-1 = One Circuit - 2 Wires: one black, one white
PI-2 = Two Circuits - 3 Wires: one black, one blue, one white
PI-3 = Three Circuits - 4 wires: one black, one blue, one red, one white
When ordering the PI2/PI3 System it is necessary to specify the number of fixtures required for each circuit. All
wiring to external feeds, using cord or cord & plug, are responsibility of installing licensed contractor. Cord and
cord & plug sets must be ordered separately if PI option is chosen.
PI3 - Three Circuit Plug-In
SAMPLE NUMBER: PI3BLK-WG
PI3= Three
Circuit
BLK=Black Hot
BLU=Blue Hot
RED=Red Hot
Leave Blank=Single Neutral
/WHT=White Neutral
/GRY=Gray Neutral
Leave Blank=Single Neutral
2NEU=Two Neutrals
NG= No Ground (ground provided by
fixture body)
WG= With Ground (separate ground
wire in harness)
40

41
I5/I8 Lens, Door Frames and Wireguards
I5/I8 LENS DESIGNATION DESCRIPTION
FROSTED ACRYLIC LENS
HEAVY DUTY WIREGUARD
I5-FRM/LENS= Frosted Acrylic Lens & Frame
(use with general distribution reflector, I5 only)
I8-FRM/LENS= Frosted Acrylic Lens & Frame
(use with general distribution reflector, I8 only)
I5-FRM/CL PK= Clear Acrylic Lens & Frame
(use with general distribution reflector, I5 only)
I8-FRM/CL PK= Clear Acrylic Lens & Frame
(use with general distribution reflector, I8 only)
I5/I8 WIREGUARD DESIGNATION DESCRIPTION
WG/I5-4FT-B= 4' Heavy Duty Wireguard (for I5)
WG/I8-4FT-B= 4' Heavy Duty Wireguard (for I8)
I5/I8 BAFFLE DESIGNATION DESCRIPTION
TBW
90800PPK= 4' Thin Blade White Baffle (for I5)
BAFFLE 4FT I8 (WHITE) 11571919= 4' Thin Blade
White Blade Baffle (for I8)
I5/I8 LOUVER DESIGNATION DESCRIPTION
ASYMMETRIC LOUVER
90801PPK= Asymmetric Directional Louver
(use with general distribution reflector)
In white door frame w/”Herringbone”
patterned end rail
Finished in white. Can be used alone or
in combination with other shielding
Thin Blade White Baffle w/23° longitudinal
shielding
Can be oriented in either direction for
flexibility

HB/2HB Lens, Door Frames and Wireguards
HB/2HB LENS & DOOR FRAME DESIGNATION DESCRIPTION
PRISMATIC & CLEAR ACRYLIC
LENS & DOOR FRAME
HB/2HB LENS & WIREGUARD DESIGNATION
WIREGUARD
HB/2HB DROP WIREGUARD DESIGNATION
DROP WIREGUARD
HB-FRM/LENS PK= Prismatic Acrylic Lens & Door Frame for HB
(use with general distribution reflector)
2HB-4-A W/FRM PK= Prismatic Acrylic Lens & Door Frame for 2HB
(use with general distribution reflector)
HB-FRM/CL PK= Clear Acrylic Lens & Door Frame for HB
2HB-FRM/CL PK= Clear Acrylic Lens & Door Frame for 2HB
HB-FRM/WG PK= Frame and Wireguard for HB
2HB-FRM/WG PK= Frame and Wireguard for 2HB
HB-FRM/LENS/WG PK= Frame and Prismatic Acrylic Lens with Wireguard for HB
2HB-FRM/CL/WG PK= Frame and Clear Lens with Wireguard for 2HB
HB/2HB HEAVY DUTY WIREGUARD DESIGNATION DESCRIPTION
HEAVY DUTY STOCK WIREGUARD
SWG/2HB-4FT-B= Heavy Duty Wireguard for field
installation, 2HB only
SWG/HB-4FT-B= Heavy Duty Wireguard for field
installation, HB only
A wide choice of acrylic
lenses in a steel door frame
(G1 & G2 optional)
HB-FRM/DROPWG PK= Frame and Drop Wireguard for HB
2HB-FRM/CL/DROPWG PK= Drop Wireguard, Clear Acrylic Lens and Door Frame for 2HB
2HB-FRM/LENS/DROPWG PK= Drop Wireguard, Prismatic Acrylic Lens and Door Frame for 2HB
2HB-FRM/DROPWG PK= Drop Wireguard and Door Frame for 2HB
Finished in white
42

Cooper Lighting
Customer First Center
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
F: 770-486-4801
www.cooperlighting.com
Domestic Facilities
Cranbury, New Jersey
Elk Grove Village, Illinois
Irving, Texas
Ontario, California
Peachtree City, Georgia
Cooper Lighting, Metalux and Fail-Safe are valuable trademarks of Cooper Industries in the United States and other countries.
You are not permitted to use the Cooper Trademarks without the prior written consent of Cooper Industries.
Cooper Industries, Ltd.
600 Travis, Ste. 5800
Houston, TX 77002-1001
P: 713-209-8400
www.cooperindustries.com
ACF080768
International Sales, USA
Cooper Lighting
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
F: 770-486-4801
Canada
Cooper Lighting
5925 McLaughlin Road
Mississauga, Ontario L5R 1B8
P: 905-507-4000
F: 905-568-7049
Canadian Facility
Calgary, Alberta T2E 7V9
Printed in USA
The Cooper Lighting Family
Halo
Metalux
Lumark
Sure-Lites
Neo-Ray
Corelite
Portfolio
Iris
Shaper
io
Lumière
Invue
McGraw-Edison
Streetworks
Fail-Safe
MWS
DLS
RSA
Ametrix