2 Inch LED Recessed LIGHTING - Prescolite
2 Inch LED Recessed LIGHTING - Prescolite
2 Inch LED Recessed LIGHTING - Prescolite
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
2 <strong>Inch</strong> <strong>LED</strong> <strong>Recessed</strong> <strong>LIGHTING</strong>
2" <strong>LED</strong> <strong>Recessed</strong> <strong>LIGHTING</strong><br />
DoWnLIghtIng WALL WAsh ADJustABLE<br />
D2<strong>LED</strong> & A2<strong>LED</strong>: PrEscoLItE’s rEvoLutIonAry 2" <strong>LED</strong> LIghtIng. crEAtED to mEEt thE<br />
nEEDs of thE LIghtIng DEsIgn & ArchItEcturAL communIty<br />
until recently, small aperture 2" <strong>LED</strong> products were only suitable for niche or accent<br />
lighting. With <strong>Prescolite</strong>’s revolutionary 2" <strong>LED</strong> downlights, it’s now possible to<br />
experience a new dimension in lighting design for commercial applications.<br />
With custom optics designed around the precision Xicato brand light<br />
engine, D2<strong>LED</strong> and A2<strong>LED</strong> offers the opportunity to create clean ceilings<br />
with minimal obtrusiveness. The downlight provides general, workable<br />
light output – including track and accent lighting – in new construction<br />
and retrofit applications, such as:<br />
LoBBIEs<br />
hosPItALIty<br />
LoungE or BAr ArEAs In rEstAurAnts<br />
ProfEssIonAL / offIcEs<br />
rEtAIL<br />
hIgh-EnD rEsIDEntIAL<br />
With <strong>Prescolite</strong>’s 2" <strong>LED</strong> lighting, lighting designers and architects can have it all – minimal aperture size, efficiency<br />
and premium optics – when lighting highly aesthetic environments.<br />
unoBtrusIvE fLExIBLE comPLEtE<br />
Designers can create<br />
clean ceilings with minimal<br />
obtrusiveness.<br />
One fixture is designed to<br />
work in new construction or<br />
retrofit. Multiple optical options<br />
available, including wall wash.<br />
Downlight, wall wash, adjustable.<br />
All designed to be used together<br />
in a space.
D2<strong>LED</strong>/A2<strong>LED</strong> Product Anatomy 2<br />
Patent Pending J-tube 3<br />
challenging the Downlight Paradigm 4<br />
xicato module 5<br />
xicato xsm technology 6<br />
thermal Design 7<br />
TABLe OF cONTeNTs<br />
color consistency 8<br />
color saturation 9<br />
D2<strong>LED</strong> compared to traditional sources 10-11<br />
D2<strong>LED</strong> Wall Wash 12-13<br />
A2<strong>LED</strong> Adjustable 14-15<br />
Installation/servicing 16-17
2" Led <strong>Recessed</strong> <strong>LIGHTING</strong><br />
d2Led & A2Led<br />
D2<strong>LED</strong>/A2<strong>LED</strong><br />
Product family: Architektur<br />
type: <strong>LED</strong> <strong>Recessed</strong><br />
<strong>LED</strong> configuration:<br />
2<br />
WWW.PRESCOLITE.COM<br />
3<br />
2" Open Reflector / Light Engine<br />
Assembly with Xicato 1300 Lumen module<br />
color temperature: 2700K, 3000K, 3500K, 4000K<br />
crI: 80+ Nominal / 95 CRI<br />
Dimming: 0-10V to 10%<br />
voltage: 120V or 277V<br />
Input Watts: 20W<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
hEAt sInk<br />
fIxturE rEtEntIon sPrIngs<br />
J-tuBE (PAtEnt PEnDIng), no frAmE rEquIrED<br />
InsuLAtIon sEnsor<br />
xIcAto LIght EngInE (not vIsIBLE)<br />
rEfLEctor<br />
LIght PIPE<br />
DuAL-sLIDE AImIng<br />
optics: 25, 35, 45 and wall wash<br />
4<br />
D2<strong>LED</strong> also features a strain relief cable,<br />
to prevent any undue pressure from<br />
being placed on wire connections.<br />
2<br />
1<br />
A2<strong>LED</strong><br />
5<br />
6<br />
D2<strong>LED</strong><br />
7<br />
8<br />
D2<strong>LED</strong>WW
PRescOLITe’s PATeNT PeNdING J-TuBe desIGN:<br />
Features ability to thru<br />
branch wire (2 in/2 out).<br />
Arlington connector not<br />
supplied with fixture<br />
Insulation sensor provides<br />
thermal protection<br />
Quick connects<br />
Accessible/removable<br />
from below ceiling<br />
Provides for separation of line and low voltages<br />
LoW<br />
voLtAgE<br />
suPPLy<br />
voLtAgE<br />
WWW.PRESCOLITE.COM<br />
3
cHALLeNGING THe dOwN<strong>LIGHTING</strong> PARAdIGm<br />
4<br />
The Lambertian lumen distribution of the Xicato ® remote phosphor <strong>LED</strong> module<br />
provides a unique opportunity to transition from the traditional lighting design<br />
model and reduce the aperture diameter.<br />
View the comparison chart below to see how D2<strong>LED</strong> compares to other<br />
downlighting solutions.<br />
APErturE APErturE<br />
DIAmEtEr ArEA<br />
2.25" 4.0 sq. in.<br />
4.25" 14.2 sq. in.<br />
5.75" 26.0 sq. in.<br />
7.75" 47.2 sq. in.<br />
9.25" 67.2 sq. in.<br />
It’s now possible to create clean ceilings with minimal obtrusiveness using<br />
a nominal 2" aperture downlight, while also providing high lumen output<br />
(858 delivered lumens) for general applications.<br />
WWW.PRESCOLITE.COM<br />
D2<strong>LED</strong><br />
hoW smALL Is A<br />
2" APErturE? gEt A<br />
sEnsE of PErsPEctIvE.<br />
When viewing a downlight your eye<br />
does not perceive the size of the<br />
aperture relative to the diameter, but<br />
rather, to the area of the opening! So<br />
the D2<strong>LED</strong> appears to be 1/4 the size of<br />
a typical 4" downlight.
xIcATO mOduLe<br />
xIcAto moDuLE<br />
D2<strong>LED</strong> is designed around the premium xicato light engine that:<br />
> Uses remote phosphor technology<br />
> Offers color consistency (2-step MacAdam Ellipse)<br />
from fixture to fixture<br />
> Is thermally manageable and in a small form factor<br />
> IP66 rated wet location<br />
> Features optical consistency<br />
WWW.PRESCOLITE.COM<br />
5
xIcATO xsm TecHNOLOGY<br />
6<br />
The Corrected Cold Phosphor Technology ® matches blue <strong>LED</strong>s to a<br />
phosphor disk to lock in color and provide lighting professionals with the<br />
consistency required for architectural applications.<br />
WWW.PRESCOLITE.COM<br />
Patented<br />
thermal design<br />
Patented internal<br />
optical mixing cavity<br />
Patented Corrected Cold Phosphor Technology ®<br />
<strong>LED</strong>s (not to scale)
thErmAL DEsIgn<br />
<strong>Prescolite</strong>’s heat sink features a state-of-the-art design for optimal<br />
thermal management. The design provides consistent unrestricted<br />
heat flow from the source to the air. This ensures maximum life and<br />
consistent color over the fixture’s lifespan.<br />
> 168 square inches of heat sink surface area<br />
> <strong>LED</strong> module operates substantially under<br />
xicato’s Lm80 maximum test point with free air<br />
flow around the heat sink.<br />
D2frm: PLAstEr frAmE D2IcAt: Ic Box<br />
D2<strong>LED</strong>’s unique design doesn’t require a frame to be<br />
installed into a ceiling – in most applications. To support<br />
the downlight in weak ceilings, such as tiles, <strong>Prescolite</strong><br />
offers the D2FRM plaster frame option.<br />
A special option is available for applications<br />
that require an IC Box – such as high-end<br />
residential settings. The D2ICAT IC-rated,<br />
and airtight box is an ideal for installing the<br />
downlight into an insulated ceiling.*<br />
*Not compatible with A2<strong>LED</strong><br />
WWW.PRESCOLITE.COM<br />
7
cOLOR cONsIsTeNcY<br />
8<br />
The D2<strong>LED</strong> satisfies the exacting requirements of<br />
architectural applications by maintaining color consistency.<br />
Y<br />
.46<br />
.44<br />
.42<br />
.40<br />
.38<br />
.36<br />
.34<br />
.32<br />
WWW.PRESCOLITE.COM<br />
.35<br />
WhAt DoEs A<br />
2-stEP mAcADAm<br />
ELLIPsE mEAn?<br />
Y<br />
y<br />
0.46 .46<br />
0.44 .44<br />
0.42 .42<br />
0.40 .40<br />
0.38 .38<br />
0.36 .36<br />
0.34 .34<br />
Xicato Speci�cation<br />
MacAdam Ellipses (1, 2, 3, & 4 step)<br />
MacAdam Ellipses (1, 2, 3, & 4 step)<br />
ANSI NEMA Standard<br />
ANSI NEMA Standard<br />
Industry Standard Color Bins<br />
Industry Standard Color Bins<br />
0.32 .32<br />
0.35<br />
.35<br />
0.40<br />
.40<br />
x<br />
0.45<br />
.45<br />
0.50<br />
.50<br />
.40 .45 .50<br />
X<br />
4000K<br />
3500K<br />
X<br />
Xicato Speci�cation<br />
3000K<br />
corrEctED coLD<br />
2700K<br />
PhosPhor tEchnoLogy ®<br />
Color point within<br />
2 MacAdam Ellipses<br />
Color point centered on<br />
Black Body Locus<br />
Both of these apples are red, but<br />
do they really look the same?<br />
Within a 2-step MacAdam Ellipse,<br />
all your apples appear the same.
cOLOR sATuRATION<br />
The D2<strong>LED</strong> and A2<strong>LED</strong> have precise color levels and maintains R9<br />
Values greater than 15, which matches some traditional sources.<br />
xIcAto sPEctrAL DIstrIButIon<br />
xIcAto crI r-vALuEs<br />
rA r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15<br />
D2<strong>LED</strong> 80crI 81 80 85 89 81 78 80 86 66 16 64 79 58 81 93 75<br />
typical compact<br />
metal halide<br />
typical compact<br />
fluorescent<br />
82 90 94 69 82 81 81 87 71 27 59 62 55 93 78 88<br />
82 91 93 86 91 89 90 88 70 17 76 91 81 93 92 81<br />
IEs std for crI<br />
400 450 500 550 600 650 700 750 800<br />
Wavelength [nm]<br />
WWW.PRESCOLITE.COM<br />
9
250<br />
suPeRIOR OPTIcAL PeRFORmANce<br />
60˚<br />
D2<strong>LED</strong> vs. 50W mr16<br />
60˚<br />
500<br />
In addition to offering superior 900 optics, D2<strong>LED</strong><br />
provides flexibility 45˚ with different beam spreads 45˚<br />
(25º, 35º and 45º), as well as smooth beam edge<br />
750<br />
0˚<br />
and uniformity.<br />
15˚ 30˚<br />
1350<br />
0˚ 15˚ 30˚<br />
10<br />
90˚<br />
D2<strong>LED</strong> comPArED to<br />
trADItIonAL 75˚ sourcEs<br />
In the chart below, see how D2<strong>LED</strong> compares to<br />
typical 50W MR16 lamp:<br />
vArIABLE D2<strong>LED</strong> mr16<br />
Beam Edge Smooth None<br />
Uniformity Perfect 250Irregular<br />
and striated<br />
Glare Low Wide angle,<br />
500<br />
up to 90<br />
Distribution Defined Erratic<br />
750<br />
While a handful of small aperture<br />
<strong>LED</strong> products are on the market,<br />
none of them have the high output<br />
like D2<strong>LED</strong> – at 858 delivered<br />
lumens and 43 lumens per watt.<br />
WWW.PRESCOLITE.COM<br />
450<br />
0˚ 15˚ 30˚<br />
90˚<br />
75˚<br />
90˚<br />
75˚<br />
60˚<br />
45˚<br />
700<br />
1400<br />
2100<br />
450<br />
900<br />
1350<br />
250<br />
500<br />
750<br />
0˚ 15˚ 30˚<br />
0˚ 15˚ 30˚<br />
0˚ 15˚ 30˚<br />
90˚<br />
75˚<br />
60˚<br />
45˚<br />
90˚<br />
75˚<br />
60˚<br />
45˚<br />
90˚<br />
75˚<br />
60˚<br />
45˚<br />
cAnDELA DIstrIButIon<br />
D2<strong>LED</strong>25˚ 40˚ 50W MR16<br />
DEg cAnDELA<br />
0 2011<br />
5 1985<br />
15 1705<br />
25 169<br />
35 10<br />
45 3<br />
55 1<br />
65 0<br />
75 0<br />
85 0<br />
90 0<br />
DEg cAnDELA<br />
0 1700<br />
5 1853<br />
15 1650<br />
25 308<br />
35 153<br />
45 125<br />
55 36<br />
65 25<br />
75 22<br />
85 20<br />
90 22<br />
cAnDELA DIstrIButIon<br />
90˚<br />
D2<strong>LED</strong>35˚ 55˚ 50W MR16<br />
DEg cAnDELA<br />
700<br />
0 1118<br />
DEg<br />
0<br />
75˚<br />
cAnDELA<br />
850<br />
5 1226<br />
5 86260˚<br />
15 1159 15 891<br />
25 658<br />
35 1400 71<br />
25<br />
35<br />
455<br />
167<br />
45<br />
55<br />
3<br />
1<br />
45<br />
55<br />
105<br />
54 45˚<br />
65 0<br />
65 15<br />
75 2100<br />
85<br />
0<br />
0<br />
75<br />
85<br />
4<br />
1<br />
90 0˚ 0 15˚ 90 30˚0<br />
cAnDELA DIstrIButIon<br />
D2<strong>LED</strong>45˚<br />
26W QUAD 90˚ /<br />
6" HORIZONTAL CFL<br />
75˚<br />
DEg450cAnDELA 0 721<br />
DEg<br />
0<br />
cAnDELA<br />
713<br />
5 735<br />
5 792 60˚<br />
15 741<br />
15 850<br />
25<br />
35 900<br />
710<br />
392<br />
25<br />
35<br />
765<br />
493<br />
45<br />
55<br />
17<br />
3<br />
45<br />
55<br />
383<br />
45˚<br />
15<br />
65 1<br />
65 1<br />
751350 0<br />
75 0<br />
85<br />
90<br />
0<br />
0˚ 0 15˚<br />
85<br />
90 30˚<br />
0<br />
0<br />
700<br />
1400<br />
2100<br />
0˚
D2<strong>LED</strong> 25º 40º 50W mr16<br />
D2<strong>LED</strong> 35º 55º 50W mr16<br />
D2<strong>LED</strong> 45º 26W quAD / 6" horIZontAL cfL<br />
WWW.PRESCOLITE.COM<br />
11
d2Led wALL wAsH: A POweRFuL cOmBINATION<br />
OF uNIFORmITY ANd cONTROL<br />
12<br />
The D2<strong>LED</strong> wall wash brings all the superior control of the D2<strong>LED</strong> and<br />
combines it with a revolutionary approach to wall washing.<br />
This unique approach to optical design for wall washing, along with the<br />
innovative mounting method, raises the bar on wall wash performance.<br />
D2<strong>LED</strong> wall wash yields distributions that outperform most larger aperture<br />
specification grade downlights with traditional sources.<br />
LIght-PIPE tEchnoLogy<br />
<strong>Prescolite</strong>’s patent-pending light-pipe<br />
technology harnesses the light from the Xicato<br />
module and transfers it down into the downlight<br />
with minimal degradation, maintaining a clean,<br />
highly controlled wall wash.<br />
The cut end of the light-pipe has an exclusive<br />
lenticular tooled pattern to direct each individual<br />
light ray for perfect optical control.<br />
smALL APErturE<br />
The D2<strong>LED</strong> wall wash is<br />
configured in the same way<br />
as the standard D2<strong>LED</strong> with<br />
its signature 2-inch nominal<br />
aperture, allowing for a clean<br />
ceiling and unobtrusive<br />
appearance.<br />
WWW.PRESCOLITE.COM<br />
unIformIty<br />
The wall wash configuration of<br />
the D2<strong>LED</strong> maintains the same<br />
even light distribution and smooth<br />
beam edge that the standard<br />
version offers.<br />
cLosE to cEILIng<br />
The D2<strong>LED</strong> wall wash illuminates<br />
the wall from ceiling to floor, with<br />
a quality of light not seen before<br />
in this configuration, including<br />
a smooth transition close to the<br />
ceiling plane.
oom sIDE<br />
contrIButIon<br />
Not only does the D2<strong>LED</strong> wall wash<br />
perform superior wall washing, but it<br />
also incorporates the same superior<br />
downlighting to the room-side of<br />
the fixture, with no room-side glare,<br />
utilizing the same VirtualSource<br />
appearance as the standard D2<strong>LED</strong>.<br />
DISTANCE FROM CEILING<br />
6 in.<br />
1 ft.<br />
2 ft.<br />
3 ft.<br />
4 ft.<br />
5 ft.<br />
6 ft.<br />
7 ft.<br />
8 ft.<br />
9 ft.<br />
1<br />
4<br />
14<br />
16<br />
xIcAto sourcE<br />
1<br />
5<br />
14<br />
14<br />
3 ft. from wall<br />
3 ft. spacing<br />
12<br />
12<br />
12<br />
12<br />
12<br />
9<br />
9<br />
9<br />
9<br />
9<br />
FOOTCANDLES<br />
The D2<strong>LED</strong> wall wash uses the<br />
same Xicato <strong>LED</strong> module found in<br />
D2<strong>LED</strong> to provide superior color<br />
saturation and matching.<br />
7<br />
6<br />
4<br />
3<br />
7<br />
5<br />
4<br />
3<br />
1<br />
4<br />
14<br />
16<br />
1<br />
5<br />
14<br />
14<br />
3 1.5 CENTER 1.5<br />
7<br />
6<br />
4<br />
3<br />
7<br />
5<br />
4<br />
3<br />
1<br />
4<br />
14<br />
16<br />
7<br />
6<br />
4<br />
3<br />
3<br />
10 ft.<br />
InstALLs from BELoW<br />
Often times, the wall wash version<br />
of a downlight will have a different<br />
configuration than standard<br />
versions. D2<strong>LED</strong> wall wash has the<br />
same easy-to-install configuration<br />
as the standard D2<strong>LED</strong> downlight.<br />
WWW.PRESCOLITE.COM<br />
13
PRescOLITe cOmPLeTes 2" Led FAmILY<br />
14<br />
thE smALLEst APErturE In commErcIAL <strong>LED</strong> LIghtIng<br />
Is noW AvAILABLE As An ADJustABLE LumInAIrE.<br />
Ideal for sloped ceilings and accent lighting applications, <strong>Prescolite</strong>’s new<br />
A2<strong>LED</strong> offers:<br />
> smooth 35-degree optical pattern, which may be adjusted and locked<br />
up to 30-degrees from vertical<br />
> unique installation that allows 360-degree rotational aiming<br />
> translating center beam optics to improve optics at high aiming points<br />
> 2" ceiling opening for a clean look below the ceiling<br />
> xicato module for rich color rendering and saturation<br />
xIcAto LIght EngInE<br />
As part of <strong>Prescolite</strong>’s 2” <strong>LED</strong> family, A2<strong>LED</strong> is designed around a<br />
high output Xicato light engine. Create clean ceilings with minimal<br />
obtrusiveness and superior brightness control.<br />
Additionally, A2<strong>LED</strong> features:<br />
> uniform, discreet and glare-free illumination<br />
> high lumen output<br />
> Long life, low maintenance benefits with a minimum<br />
50,000 hours at 70 percent lumen maintenance<br />
Have a project that calls for superior optics and energy savings<br />
– without sacrificing aesthetics? Contact your <strong>Prescolite</strong><br />
representative about our complete 2-inch downlight, wall wash<br />
and adjustable <strong>LED</strong> offering.<br />
WWW.PRESCOLITE.COM
DuAL-sLIDE AImIng systEm<br />
Most small-aperture adjustable products simply tilt and aim the<br />
light into the lower trim.<br />
<strong>Prescolite</strong>’s unique dual-slide aiming mechanism allows more<br />
light out of the fixture!<br />
WWW.PRESCOLITE.COM<br />
15
quIck ANd eAsY INsTALLATION<br />
16<br />
In four EAsy stEPs, you cAn InstALL D2<strong>LED</strong> AnD A2<strong>LED</strong> In your nExt LIghtIng DEsIgn.<br />
Before the ceiling is finished, run wiring to the approximate location<br />
where the D2<strong>LED</strong> or A2<strong>LED</strong> will be installed.<br />
stEP 1:<br />
mAkE cEILIng cutout<br />
Use a 2 7/8" hole saw and<br />
pilot drill to cut an opening<br />
for the D2<strong>LED</strong> or A2<strong>LED</strong><br />
downlight. Because of the<br />
small reflector flange of the<br />
fixture, the accuracy of this<br />
hole is critical. Even a 3" hole<br />
saw may leave a ceiling cut<br />
out too large to be completely<br />
hidden after installation.<br />
WWW.PRESCOLITE.COM<br />
stEP 2:<br />
run WIrEs to J-tuBE<br />
Pull the pre-existing wiring<br />
below the ceiling and connect<br />
to the J-tube assembly through<br />
the 1/2" knockout. A 3/8" flex<br />
conduit duplex connector may<br />
be used to easily daisy chain<br />
fixtures together or for end-ofrun<br />
applications a standard 1/2"<br />
connector can be used.<br />
Because both the D2<strong>LED</strong> and<br />
A2<strong>LED</strong> feature a 0-10 volt<br />
dimming capability, be sure to<br />
include any low voltage wire<br />
connections in this step. When<br />
wiring for dimming, the low<br />
voltage wiring installs through<br />
the adjoining 1/2" knockout. A<br />
second 3/8" flex conduit duplex<br />
connector may be used in this<br />
knockout where applicable.<br />
stEP 3:<br />
sLIDE/snAP J-tuBE cLosED<br />
Simply slide the J-tube closed until<br />
it locks into place with the springs<br />
on opposite ends of the assembly<br />
to complete the third step.
stEP 4:<br />
InstALL fIxturE Into cEILIng rEmovAL for sErvIcIng<br />
When installing the A2<strong>LED</strong>, be<br />
sure to adjust the vertical angle<br />
at this stage.<br />
Feed the J-tube assembly through<br />
ceiling cutout. The J-tube assembly<br />
has been designed and CSA<br />
approved to conveniently lay on top<br />
of the ceiling material.<br />
Squeeze the retention springs,<br />
insert the light engine assembly<br />
into the cut out, and push until the<br />
springs pop out above the ceiling,<br />
locking the fixture into place.<br />
Once installed, being careful not to<br />
leave finger prints on the reflector,<br />
gently twist clockwise slightly to<br />
secure firmly against ceiling.<br />
While the D2<strong>LED</strong> and A2<strong>LED</strong> are<br />
designed with a life expectancy<br />
of over 50,000 hours, there may<br />
be times when you may need<br />
to access the fixture or J-tube<br />
assembly. For this reason, the<br />
fixtures have been designed to<br />
come out of the ceiling as easy as<br />
they went in.<br />
Twist the reflector slightly<br />
counter-clockwise while applying<br />
slight downward pressure. Then,<br />
once the springs are accessible,<br />
squeeze them together and<br />
remove the fixture from ceiling.<br />
For emergency egress lighting,<br />
D2<strong>LED</strong> and A2<strong>LED</strong> are tested and<br />
compatible with Dual-Lite 100VA<br />
and 250VA LiteGear ® inverters.<br />
WWW.PRESCOLITE.COM<br />
17
701 Millennium Boulevard<br />
Greenville, SC 29607<br />
Phone: (864) 678-1000<br />
www.prescolite.com<br />
Copyright © 2012 <strong>Prescolite</strong>, Inc., a division of Hubbell Lighting, Inc.<br />
All rights reserved. Printed in USA.<br />
PR1087 7/12<br />
1<br />
WWW.PRESCOLITE.COM