CORELITE
DESCRIPTION
Corelite's medium scale Cove Duo is an asymmetric lighting solution for the
interior environment that offers flexibility in application and installation. The
Cove Duo optimizes 2T5 and 1T8 performance and efficiency with an
engineered optical system, which produces a smooth even gradient of light
across the illuminated surface. This luminaire is ideal to accent architectural
details or simply create an ambient layer of the illumination.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing one piece die-formed
18-gauge corrosion resistant steel
forming a 2" deep ballast channel.
Standard 2'-0", 3'-0", 4'-0" and 8'-0"
fixture lengths combine for
continuous rows.
B ... Reflectors
Die-formed reflectors are highly
specular anodized aluminum.
C ... Electrical
T5/T5HO fixtures are pre-wired
with quick wire connectors and 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.
Mounting
Fixture mounts directly to
architectural cove or to wall
structure. Refer to installation
section for details.
Aiming
Plus5 Adjustable Aiming System
(tm) allows for 5 degree
incremental adjustments.
D ... Finish
Reflector pans are anodized
aluminum. Ballast channels are
corrosion resistant steel.
Cove Duo
2T5
2T5HO
A
C
B
D
Architectural Cove
TOP VIEW
Asymmetric Indirect
Front
Light Distribution
Indirect - 100.0%
Direct - 0.0%
2"
[51mm]
Back
6" [152mm]
MODULES AND DIMENSIONS
24" [610mm]
Back Mount
Front Mount
Degree of Lift
2x6
0 (Standard)
2x6
2 1/2 x 6 1/8
5
2 1/2 x 6 1/8
3 x 6 1/4
10
3 x 6 1/4
3 1/2 x 6 1/4
15
3 1/2 x 6 1/4
48" [1219mm]
4 x 6 1/4
20
3 7/8 x 6 1/4
96" [2438mm]
4 3/8 x 6 1/4
4 3/4 x 6 1/4
25
30
4 1/4 x 6 1/4
4 3/4 x 6 1/4
36" [914mm]
ORDERING INFORMATION
Series
CD=Cove Duo
Optics Up
S=Specular
Optics Down
N=None
1
Voltage 1
120=120V
Number of Lamps
2=2 Lamps
Number of
Circuits
1=1 Circuit
Lamp Type
N5=T5 Normal Output
2=2 Circuits
277=277V
347=347V
Wiring 1
B=Battery Pack
UNV=Universal
(120V277V)
T5=T5 High Output
C=Standard Circuit
D=Dimming
Run Length
Individually Mounted
Luminaires may be 2', 3', 4' or 8'
in length
Options
P5=Plus 5 Aiming
System (tm)
Continuously Mounted
Standard row configurations over
8' consist of 4' and 8' sections. 2'
and 3' sections will be used for
row lengths other than in 4'
increments
E=Emergency
T=Nightlight
Y=Daylight
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.
ADE050067
04/16/2010 6:00:58 PM
PHOTOMETRICS
Corelite
Co e ff ici ents of U ti lization
rc
rw
CD-SN-2T5
(2) FP54/835/HO
4500 Lumens
Candela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
Angle
Along II
45 degrees
Across I
30%
50 30 10
10%
50 30 10
0%
0
180
1121
1121
1121
10
50%
50 30 10
175
170
1267
1542
1221
1392
1125
1113
20%
RCR
0
1
2
3
71
65
59
53
71
62
54
47
71
59
50
42
71
57
46
38
61
55
50
45
61
53
46
40
61
51
43
36
61
49
40
33
41
36
32
28
41
35
30
25
41
34
28
23
24
21
18
16
24
20
17
15
24
20
16
14
08
07
06
05
08
06
06
05
08
06
05
04
00
00
00
00
165
160
155
150
1813
2090
2347
2633
1568
1742
1908
2091
1092
1062
1021
974
4
5
6
7
49
45
41
38
41
37
33
29
36
31
27
24
32
27
23
20
41
38
35
32
36
32
28
25
31
27
24
21
28
24
20
17
24
22
19
17
22
19
16
14
20
17
14
12
14
13
11
10
13
11
10
09
12
10
09
07
05
04
04
03
04
04
03
03
04
03
03
02
00
00
00
00
145
140
135
130
2890
3024
3091
3030
2241
2370
2497
2544
919
855
785
709
8
9
10
35
32
30
26
24
22
21
19
17
17
15
13
30
27
25
23
21
19
18
16
15
15
13
12
16
14
13
13
11
10
11
09
08
09
08
08
08
07
06
06
06
05
03
03
02
02
02
02
02
02
02
00
00
00
125
120
115
110
105
2865
2613
2230
1821
1390
2468
2314
2097
1749
1330
628
546
453
358
259
100
95
90
800
372
0
904
411
27
158
60
1
Efficiency 74.6%
Test Report
#ITL56130
Zo na l Lumen Summar y
Zone
Lumens
%Lamp
%Fixture
0-30
0-40
0-60
0-90
0
0
0
3.68
0
0
0
0
0
0
0
.10
90-120
90-130
90-150
2157
3379
5448
24.50
38.40
61.90
32.90
51.50
51.50
90-180
0-180
6559
6562
74.50
74.60
99.90
100.00
COMMON CIRCUIT CONFIGURATIONS FOR TWO LAMP WALL MOUNT FIXTURES
STANDARD ROW CONFIGURATIONS (2' and 3' sections will be used for row lengths other than in 4' increments)
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE050067
04/16/2010 6:00:58 PM