CORELITE
DESCRIPTION
Whether new construction or retro-fit, the Class E series from Corelite
provides a simple, versatile solution in a sleek architectural package. In a
budget conscious environment, the E3 design, with a fully uniform and
luminous lens aperture, opens up new aesthetic possibilities where the
typical economy luminaires fall short. By incorporating a highly
transmissive lens and a proprietary reflective film, the E3 provides luminaire
effiencies above 80% in most lamp configurations. The Class E3 has a
hinged door frame design and provides excellent lumen transmission while
providing tool-less and safe maintenance access with numerous
configurations achieving a minimum of 80% luminaire efficiency.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Low profile housing constructed of
die-formed 22 gauge cold rolled
steel with integral 20 gauge socket
tray.
E ... Finish
Fixture housings are high
reflectance white using
electrostatically applied polyester
powder coat paint.
B ... Reflectors
Precision tooled, high reflectance
sheet metal which allows for easy
access to ballast compartment.
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.
C ... Shielding
Hinged door frame with extruded
acrylic optic. Door frame provides
tool-less access to lamps with
spring loaded latching system.
NOTE: Concealed Ceiling
Class E 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
CLASS E3
Frosted Prismatic
Lens
D ... Electrical
T5/T5HO fixtures use UL listed
Class P, T5/T5HO program rapid
start universal voltage electronic
ballasts, power factor of 97% with
less than 10% THD. Fixtures and
electrical components certified to
UL and CUL standards.
1T5
1T5HO
2'x2' Recessed
3-1/4" Depth
A
B
C
E
D
3 1/4”
[83mm]
22 2/3”[575mm]
23 3/4” [602mm]
ORDERING INFORMATION
Sample Number: E3-WL-1T5-1C-UNV-22-T1
Series
E3=Class E3
Shielding
L=Linear Prismatic Lens
Reflector
W=White
Number of Lamps
1=1 Lamp
Lamp Type
N5=T5 Normal Output
Wiring 1
B=Battery Pack
Voltage 1
120=120V
T5=T5 High Output
C=Standard Circuit
D=Dimming / Step Dimming
277=277V
347=347V
E=Emergency
UNV=Universal
(120V-277V)
Number of Circuits
1=1 Circuit
Ceiling Type
T1=1" Grid, Slot-Grid,
9/16" Tegular
Options 1
NY=New York City
Construction
CC=Concealed Ceiling
SU=Surface Mount
SD=Step Dimming
W6=6' Whip Flex
W12=12' Whip Flex
Size
22=2' x 2'
Notes: 1
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.
ADE120223
09/26/2012 11:06:37 AM
Corelite
PHOTOMETRICS
Coefficients of Utilization
90-Deg
75-Deg
Candela
Effective floor cavity reflectance
80%
rc
rw
Angle
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
60-Deg
190
45-Deg
380
570
0-Deg
15-Deg
30-Deg
E3-WL-1T5-2x2
(1) F24 T5/841HO
1670 Lumens
28.2 Watts
Efficiency 95%
Test Report
#P31389
0
1
2
3
4
5
6
7
8
9
10
114
103
94
85
78
72
66
61
57
53
50
114
99
86
75
66
59
53
48
44
40
37
114
94
79
67
58
50
44
40
36
32
29
114
91
73
61
51
44
38
34
30
27
24
111
101
91
83
76
70
64
60
55
52
49
111
97
84
74
65
58
52
47
43
40
37
111
93
78
66
57
50
44
39
35
32
29
111
89
73
60
51
44
38
34
30
27
24
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
Lumens
1843.14
3040.01
5414.29
6932.59
% Lamp
21.9
36.2
64.5
82.5
106
92
80
71
63
56
51
46
42
39
36
106
89
75
64
56
49
43
39
35
32
29
106
86
71
59
50
43
38
33
30
27
24
102
89
77
68
60
54
49
44
41
38
35
102
86
73
63
54
48
42
38
34
31
28
102
84
69
58
49
43
37
33
29
27
24
97
85
74
66
58
52
47
43
40
37
34
97
83
71
61
53
47
42
37
34
31
28
97
81
68
57
49
42
37
33
29
26
24
Luminance Data
% Fixture
26.6
43.9
78.1
100
Angle
in Deg
45
55
65
75
85
0-Deg
cd/sm
3361
3110
2810
2443
1984
45-Deg
cd/sm
3787
3644
3375
3067
2683
90-Deg
cd/sm
95
79
66
55
47
40
35
31
27
25
22
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0-Deg
23-Deg
45-Deg
68-Deg
554
551
542
528
507
482
451
417
379
337
295
253
209
166
126
89
53
23
0
554
551
544
530
512
488
461
428
392
353
311
268
222
178
137
96
59
26
0
554
552
546
537
522
504
481
456
425
389
351
305
260
210
163
118
75
34
0
554
554
550
543
533
520
504
483
459
427
391
347
298
245
193
141
92
42
0
90-Deg
554
555
551
545
538
527
513
496
472
443
406
363
314
257
206
151
101
44
0
4150
4091
3889
3659
2834
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE120223
09/26/2012 11:06:37 AM