Sections

Dock Lights
DSA
FSSA
Intended Use
Ideal for illuminating the interior of tractor
trailers during initial inspection, loading
or unloading.
384
Features
DSA – Double-strut arm.
DSA ADJ – Double-strut arm with adjustable
knuckle joint.
FSSA ADJ – Folding single-strut arm with
adjustable knuckle joint.
NEW
Drawings are for dimensional detail only and may not represent
actual mechanical configuration. Dimensions are shown in inches
(centimeters) unless otherwise noted.
DSA
Lamp head height: 7-7/8 to 8-3/4
(20.0 to 22.2)
Arm length: 26 to 95-1/4
(66.0 to 23.5)
Indoor HID / PSG8
DSA ADJ
Lamp head height: 7-7/8 to 8-3/4
(20.0 to 22.2)
Arm length: 40 to 96-1/4
(101.6 to 244.5)
Dock and Trailer Lighting
Reinforcement brackets provide maximum
support to arm and head for long service
without sagging or bending. Uses high-impact
polycarbonate lamp head or heavygauge
metal lamp head.
Construction – Arms and struts constructed
of heavy-duty 1-½” cross-section,
14-gauge steel tubing. Corrosion-resistant
hardware. Nuts are locking and
exposed threads are plastic capped. Arm
and strut ends feature injection-molded
end caps. Hinged ends reinforced internally
with aluminum inserts. Electrical
cord lengths secured via grommets.
Finish – Safety-yellow polyester powder
paint is standard on polycarbonate lamp
heads, arm, struts and metal lamp head.
Ordering Information Example: DSA24 ADJ 150I
Series
DSA Double-Strut Arm
FSSA Folding Single-Strut Arm
DSA
Length
24 24" length
40 40" length
60 60" length
90 90" length
114 114" length
40 40" length
60 60" length
NEW
Arm
ADJ Adjustable Arm
(Optional for
DSA, required
for FSSA)
FSSA ADJ
Lamp head height: 7-7/8 to 8-3/4
(20.0 to 22.2)
Arm length: 47-3/4 to 96-1/4
(121.3 to 244.5)
www.lithonia.com
keyword: DS
DSA ADJ
Lamp
150I 150W incandescent
300I 300W incandescent 1
50S 150W incandescent 2
Optical System - Polycarbonate lamp
head standard. All lamp heads include
on/off switch and UL-listed porcelain, medium-base
socket with copper alloy screw
shell and center contact.
Electrical System: 120V only. HPS models
feature reactor type ballasts.
Installation – Arm and strut-mounting
bracket included. Arm assembly attached
via bracket with one bolt. Lamp head
attachs via a single bolt, electrified via a
NEMA plug and receptacle assembly.
Heavy-duty wall bracket recommended
for fan/light combinations.
Listings – UL Listed to U.S. and Canadian
safety standards.
NEW
FSSA ADJ
Options
SED Special environment
diffuser 3
FAN 3-speed fan 4
LPI Lamp included 5
Accessories (Order separately)
HDWB Heavy-duty wall bracket
PLHWG8 Wireguard for polycarbonate lamp
head
MLHWG6 Wireguard for metal lamp head
NOTES:
1 Metal lamp head.
2 Vacuum metalized polycarbonate lamp head. 90" maximum
length.
3 Not available for Incandescent.
4 Not available on ADJ models. 60" maximum length.
5 Standard in 50S models. Not available for Incandescent.