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 ... Reflector
Precision tooled, high reflectance
sheet metal which allows for easy
access to ballast compartment
from below ceiling plenum.
C ... Shielding
High light transmission frosted
prismatic acrylic lens with UV
inhibitors 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).
E ... Finish
Fixture housings are high
reflectance white using
electrostatically applied polyester
powder coat paint.
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: Concealed 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 1x2,
order Metalux part DF-12W-U.
Alternate Dimensions - 2x4
T5
T5HO
47 3/4" [1213MM]
48 3/8" [1229MM]
T8
LED
A
B
C
D
CLASS R3
Round Perf Lens
E
LED
2'x4' Recessed
3-3/4" Depth
3-3/4”
[95mm]
23-3/4” [603mm]
24” [610mm]
ORDERING INFORMATION
Sample Number: R3-WD-1L30-1C-UNV-24-T1
Series
R3=Class R3
Shielding
D=Round Perf Inlay
Reflector
W=White
Light Level
1=Light Level 1
2=Light Level 2
Notes: 1
Color Temperature
L30=LED, 3000K
Wiring 1
B=Battery Pack
Voltage 1
120=120V
L35=LED, 3500K
L40=LED, 4000K
C=Standard Circuit
D=Dimming
277=277V
347=347V
E=Emergency
T=Nightlight
UNV=Universal
(120V-277V)
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
24=2' x 4'
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.
ADE111848
07/31/2012 12:31:57 PM
PHOTOMETRICS
Corelite
Coefficients of Utilization
Candela
90°
Effective floor cavity reflectance
75°
60°
550
45°
1100
1650
0°
15°
30°
R3-WD-2L35-2x4
4710 Lumens
56 Watts
84.0 LPW
LED ALM 2.0
80%
rc
rw
20%
70%
70 50 30 10
70 50 30 10
50%
30%
10%
50 30 10
50 30 10
0%
50 30 10
0
RCR
0
1
2
3
4
5
6
7
8
9
10
119
108
98
89
81
75
69
64
59
55
52
119
103
89
78
69
61
55
50
45
42
38
119
98
82
69
60
52
46
41
37
33
30
119
94
76
63
53
45
39
35
31
28
25
116
105
95
86
79
72
67
62
58
54
51
116
101
87
76
67
60
54
49
45
41
38
116
97
81
68
59
51
45
40
36
33
30
116
93
75
62
52
45
39
34
31
27
25
111
96
84
73
65
58
52
47
43
40
37
Zonal Lumen Summary
111
93
78
66
57
50
44
40
36
32
30
111
90
73
61
52
44
39
34
30
27
25
106
92
80
70
62
56
50
46
42
39
36
106
90
76
65
56
49
44
39
35
32
29
106
87
72
60
51
44
38
34
30
27
25
102
89
77
68
60
54
49
45
41
38
35
102
87
73
63
55
48
43
38
35
32
29
102
84
70
59
50
43
38
34
30
27
25
100
82
68
56
48
41
36
32
28
25
23
Luminance Data
Test Report: #P22374
Zone
0-30
0-40
0-60
0-90
40-90
60-90
90-180
0-180
Lumens
% Lamp
1203
1977
3570
4710
2732
1140
0
4710
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
% Fixture
Angle
in Deg
25.5
42
75.8
100
58.0
24.2
0
100
45
55
65
75
85
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
2002
1861
1632
1241
711
2171
2174
2147
2126
1735
2338
2463
2593
2994
1917
Coefficients of Utilization
Angle
0-Deg
23-Deg
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
1539
1540
1517
1479
1428
1362
1284
1193
1092
983
865
741
612
479
348
223
118
43
0
1539
1530
1509
1474
1427
1365
1290
1203
1108
1004
892
773
651
526
399
279
172
80
0
45-Deg
68-Deg
90-Deg
1539
1536
1518
1488
1445
1388
1321
1241
1156
1066
971
866
752
630
508
382
260
105
0
1539
1534
1519
1493
1452
1399
1336
1266
1196
1125
1043
949
843
725
605
489
346
108
0
1539
1534
1520
1496
1456
1405
1343
1279
1217
1148
1073
981
876
761
650
538
371
116
0
Candela
90°
Effective floor cavity reflectance
75°
60°
450
45°
900
1350
0°
15°
30°
R3-WD-1L35-2x4
4076 Lumens
46 Watts
88.6 LPW
LED ALM 2.0
Test Report: #P22380
rc
rw
80%
20%
70%
70 50 30 10
70 50 30 10
50%
30%
10%
50 30 10
50 30 10
0%
50 30 10
0
RCR
0
1
2
3
4
5
6
7
8
9
10
119
108
98
89
81
74
69
64
59
55
52
119
103
89
78
69
61
55
50
45
42
38
119
98
82
69
60
52
46
41
37
33
30
119
94
76
62
53
45
39
34
31
28
25
116
105
95
86
79
72
67
62
58
54
50
116
101
87
76
67
60
54
49
45
41
38
116
97
81
68
59
51
45
40
36
33
30
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
40-90
60-90
90-180
0-180
Lumens
% Lamp
1039
1708
3085
4076
2368
991
0
4076
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
116
93
75
62
52
45
39
34
31
27
25
111
96
84
73
65
58
52
47
43
40
37
111
93
78
66
57
50
44
40
36
32
30
111
90
73
61
51
44
39
34
30
27
25
106
92
80
70
62
56
50
46
42
39
36
106
90
76
65
56
49
44
39
35
32
29
106
87
71
60
51
44
38
34
30
27
25
102
89
77
68
60
54
49
45
41
38
35
102
87
73
63
55
48
43
38
35
32
29
102
84
70
59
50
43
38
34
30
27
24
Luminance Data
% Fixture
25.5
41.9
75.7
100
58.1
24.3
0
100
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
45
55
65
75
85
1727
1604
1407
1079
628
1876
1883
1864
1853
1504
2020
2134
2253
2610
1702
100
82
68
56
48
41
36
31
28
25
23
Angle
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
1329
1329
1311
1278
1233
1177
1108
1029
943
848
746
639
528
413
302
194
103
38
0
1329
1321
1303
1273
1232
1179
1114
1039
957
867
770
669
564
456
345
243
150
71
0
1329
1326
1310
1285
1248
1200
1141
1073
999
921
839
750
652
547
440
333
228
91
0
1329
1324
1311
1289
1253
1209
1155
1094
1034
973
902
823
732
630
527
427
300
95
0
1329
1324
1312
1291
1258
1215
1161
1106
1052
992
929
850
761
661
566
469
318
103
0
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE111848
07/31/2012 12:31:57 PM