CORELITE
DESCRIPTION
The Corelite R3 LED combines the internally developed Linear LED platform
from Cooper Lighting with the high sense of style and superior brightness
management that characterizes the CoreLite Class R family. The proprietary
LED platform delivers a soft, diffuse volume of pure white light that carries
the general character of a fluorescent source while simultaneously
eliminating unsightly socket shadows and the hassle of luminaire
maintenance. A guaranteed system life of 50,000 hrs combined with
exceptional efficacy make the R3 LED the ultimate solution to satisfy the
most stringent energy requirements with an ultra-light carbon footprint.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Low profile housing constructed of
die formed 20 gauge cold rolled
steel with integral 20 gauge gear
tray.
B ... Reflectors
Precision tooled, high reflectance
sheet metal which allows for easy
access to driver compartment from
below ceiling plenum.
C ... Shielding
High light transmission clear
acrylic outer lens contains acrylic
frosted sheet inlay with perf
pattern. Each component contains
UV inhibitors. The lens assembly
minimizes lamp image and
ensures efficient light distribution.
Lenses secured to housing via
injection molded inserts for easy
lamp access.
D ... Electrical
Fixture equipped with proprietary
Cooper LED modules available in
3000, 3500 or 4000k with a CRI plus
or minus 85. Removable module
features aluminum extrusion
providing exceptional thermal
management. Modules are driven
using universal voltage switch
mode LED drivers. Fixture and
modules certified to UL and CUL
standards. A 0 to 10V dimming
control is available (standard).
Mounting
Standard flange design works with
most lay in ceiling types. Integral
pryout tabs secure luminaire to
ceiling grid from above. Fixture
offers tie in locations for tie wire
on all corners, consult local code
for appropriate tie wire
recommendations.
NOTE: Concealead Ceiling
Class R may be installed into
inaccessible ceilings (sheet rock,
wood panel, etc.). This is achieved
with the Metalux DFW series
drywall frame-in kit, ordered
separately from Metalux. Specify
CC for the Corelite Ceiling Type.
Specify the following part numbers
separately, from Metalux: For 2x2,
order Metalux part DF-22W-U.
E ... Finish
Fixture housings are high
reflectance white using
electrostatically applied polyester
powder coat paint.
Alternate Dimensions - 2x2
T5
T5HO
CFL
T8
LED
A
B
23 3/4" [603MM]
24 3/8" [619MM]
C
D
CLASS R3
Rectangular Perf
Inlay
Round Perf Inlay
E
3-3/4”
[95mm]
LED
2'x2' Recessed
3-3/4" Depth
23-3/4” [603mm]
24” [610mm]
ORDERING INFORMATION
Sample Number: R3-WG-1L30-1C-UNV-22-T1
Series
R3=Class R3
Reflector
W=White
Shielding
D=Round Perf Inlay
Color Temperature
L30=LED, 3000K
Wiring 1
B=Battery Pack
Voltage 1
120=120V
G=Rectangular Perf Inlay
L35=LED, 3500K
L40=LED, 4000K
C=Standard Circuit
D=Dimming
277=277V
347=347V
E=Emergency
T=Nightlight
UNV=Universal
(120V-277V)
Light Level
1=Light Level 1
2=Light Level 2
Notes: 1
Number of Circuits
1=1 Circuit
Y=Daylight
Ceiling Type
T1=1" Grid, Slot-Grid,
9/16" Tegular
Options 1
AR=Air Return
T9=9/16" Grid
CC=Concealed Ceiling
SU=Surface Mount
Size
22=2' x 2'
CP=Chicago Plenum
NY=New York City
Construction
W6=6' Whip Flex
W12=12' Whip Flex
Not all options available. Please consult your Cooper Lighting Representative for
availability.
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADE110536
07/31/2012 12:37:48 PM
PHOTOMETRICS
Corelite
Coefficients of Utilization
Candela
90°
Effective floor cavity reflectance
75°
60°
350
45°
750
1050
0°
15°
30°
R3-WD-2L35-2x2
2901 Lumens
34.5 Watts
84.2 LPW
LED ALM 2.0
80%
rc
rw
70 50 30 10
RCR
0
1
2
3
4
5
6
7
8
9
10
119
108
98
89
82
75
69
64
60
56
52
119
103
90
78
69
62
55
50
46
42
39
20%
70%
119
99
82
70
60
52
46
41
37
34
31
70 50 30 10
119
95
76
63
53
46
40
35
31
28
25
116
105
95
87
79
73
67
62
58
54
51
116
101
88
77
68
61
54
49
45
41
38
116
97
81
69
59
52
46
41
37
33
30
116
93
76
63
53
45
40
35
31
28
25
Zonal Lumen Summary
50%
30%
50 30 10
50 30 10
111
97
84
74
65
58
53
48
44
40
37
111
93
79
67
58
51
45
40
36
33
30
111
90
74
61
52
45
39
35
31
28
25
106
93
81
71
63
56
51
46
42
39
36
106
90
76
65
57
50
44
39
36
32
30
10%
106
87
72
60
51
44
39
34
31
28
25
0%
50 30 10
102
89
78
68
61
55
49
45
41
38
35
102
87
74
63
55
49
43
39
35
32
29
102
85
70
59
51
44
38
34
30
27
25
0
100
83
68
57
48
42
36
32
29
26
23
Luminance Data
Test Report: #P22367
Zone
0-30
0-40
0-60
0-90
40-90
60-90
90-180
0-180
Lumens
% Lamp
% Fixture
757
1242
2223
2901
1659
678
0
2901
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
26.1
42.8
76.6
100
57.2
23.4
0
100
Angle
in Deg
45
55
65
75
85
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
2468
2258
1959
1494
953
2678
2627
2535
2469
1874
2901
2987
3146
3609
2433
Coefficients of Utilization
Effective floor cavity reflectance
60°
250
45°
500
750
0°
15°
R3-WD-1L35-2x2
2260 Lumens
28.1 Watts
80.4 LPW
LED ALM 2.0
Test Report: #P22359
30°
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
80%
119
108
98
89
81
75
69
64
59
55
52
119
103
89
78
69
61
55
50
46
42
39
119
99
82
70
60
52
46
41
37
33
31
20%
70%
70 50 30 10
70 50 30 10
119
95
76
63
53
45
40
35
31
28
25
116
105
95
87
79
73
67
62
58
54
51
116
101
87
77
68
60
54
49
45
41
38
116
97
81
69
59
52
46
41
37
33
30
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
40-90
60-90
90-180
0-180
0-Deg
23-Deg
45-Deg
68-Deg
90-Deg
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
971
969
954
931
899
855
803
746
680
609
536
452
371
289
211
135
73
29
0
971
967
955
934
901
859
810
752
690
622
549
473
395
316
238
165
99
41
0
971
966
956
937
908
869
824
774
719
661
598
526
453
374
299
223
147
57
0
971
965
956
940
913
878
840
796
754
702
644
580
509
436
366
292
195
63
0
971
966
957
942
917
883
846
806
766
716
661
598
530
464
400
326
214
74
0
45-Deg
68-Deg
90-Deg
Candela
90°
75°
Angle
116
93
75
62
53
45
39
35
31
28
25
50%
30%
50 30 10
50 30 10
111
97
84
74
65
58
52
48
44
40
37
111
93
78
67
58
51
45
40
36
33
30
111
90
74
61
52
45
39
34
31
28
25
106
93
81
71
63
56
51
46
42
39
36
106
90
76
65
56
49
44
39
35
32
30
10%
106
87
72
60
51
44
39
34
30
27
25
0%
50 30 10
102
89
77
68
61
54
49
45
41
38
35
102
87
74
63
55
48
43
39
35
32
29
102
85
70
59
50
44
38
34
30
27
25
Luminance Data
Lumens
% Lamp
% Fixture
584
960
1725
2260
1300
535
0
2260
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
25.8
42.5
76.3
100
57.5
23.7
0
100
Angle
in Deg
45
55
65
75
85
0-Deg
cd/sm
1912
1753
1546
1184
723
45-Deg
cd/sm
90-Deg
cd/sm
2079
2058
2000
1959
1446
2265
2353
2495
2878
1841
0
100
83
68
57
48
41
36
32
28
25
23
Angle
0-Deg
23-Deg
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
748
745
735
717
693
659
619
575
525
472
413
351
288
228
163
107
58
22
0
748
744
735
719
696
663
625
584
533
483
427
370
308
248
187
129
78
32
0
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
748
744
736
722
700
673
637
601
558
513
466
412
354
295
236
177
117
44
0
748
744
737
725
705
679
650
618
587
547
503
455
401
346
291
232
154
49
0
748
744
737
727
708
683
656
627
596
559
518
471
420
368
318
260
169
56
0
ADE110536
07/31/2012 12:37:48 PM