COOPER LIGHTING - METALUX
®
DESCRIPTION
The AccordTM redefines lighting by improving on aesthetics, comfort
and energy savings. The Accord provides the right amount of light
while eliminating surface shadows commonly found in parabolics.
Therefore, Accord increases the comfort level while providing
significant energy savings.
Surface mount Accord units are designed for areas that do not use
a grid-ceiling type system. Ideal for use in corridors, stairwells,
hospitals and schools.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
Construction
Electrical
Reflectors
Low profile housing is formed from
heavy gauge cold rolled steel and
welded to form a rigid frame.
Backplate is provided with knockouts
and mounting holes for surface
mounting.
Long-Life LED system coupled
with electrical driver to deliver
optimal performance. LED’s
available in 3000, 3500 or 4000k
with a CRI ≥ 85. Projected life is
50,000 hours at 70% lumen output. cULus listed. Electronic
drivers are available for 120277V applications. A 0-10V dimming driver is standard.
Reflector has high reflectance
baked matte white enamel finish for luminous uniformity.
Controls
The Accord LED is equipped standard
with a 0-10V continuous dimming
driver that works with any standard
0-10V control/dimmer. Combine
with energy-saving products like
occupancy sensors, daylighting
controls, and lighting relay panels
from Cooper Controls
(www.coopercontrol.com) to
maximize energy savings.
Driver Access
Driver can be accessed from
below without tools.
Finish
Painted after fabrication.
Electrostatically applied baked
matte white polyester powder
enamel finish. Multistage
cleaning cycle, iron phosphate
coating with rust inhibitor.
Shielding
Positively retained frosted acrylic
profile lenses provide a soft but
effective distribution of light.
Compliance
Modules are UL recognized
components and indoor luminaires are cULus listed for 25ºC
ambient environments, RoHS
compliant, and LED modules
comply with IESNA LM-79 and
LM-80 standards. DesignLightsTM
Consortium Qualified (high
lumen version only). Refer to
www.designlights.org Qualified
Products List under Family
Models for details.
2ACS
LED
2' X 2' TROFFER
LED LAMPS
Specification Architectural
Troffer
Surface Mount Series
3-13/16"
[97mm]
23-15/16"
[607mm]
LAMP CONFIGURATIONS
MOUNTING DATA
16" [408mm]
8"
[204mm]
11-3/4" [298mm]
3-13/16"
[97mm]
23-15/16" [607mm]
(4) 5/16"
Mounting Holes
6"
[153mm]
23-15/16"
[607mm]
12"
[306mm]
2" Wiring Access Hole
for Centered J-Box
ENERGY DATA
24-1/8" [614mm]
Input Watts:
NOTE: 2' x 2' and 2' x 4' allow for row mounting.
25=28W
33=39W
Safe and convenient means of
disconnecting power.
COOPER LIGHTING
ADF120087
2ACS LED 2' X 2'
PHOTOMETRICS
2AC-LD2-25-UNVL835-CD1-U
Dimming Driver
Linear LED 3500K
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.3 x
mounting height
Lumens: 2563
Input Watts: 28.4W
Efficacy: 90 LPW
Test Report:
2AC-LD2-25-UNVL835-CD1-U.IES
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
891
883
870
847
813
770
718
660
597
530
461
392
324
257
193
132
77
32
0
Across ⊥
891
891
884
867
845
814
778
738
694
645
591
535
470
384
276
173
94
34
0
45°
891
886
875
858
831
796
754
708
656
599
538
475
409
343
271
189
106
38
0
Coefficients of Utilization
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
119
104
90
79
70
63
56
51
46
43
39
119 119
100 96
83 78
71 64
61 54
53 47
47 41
42 36
38 32
34 29
31 26
116
106
96
87
80
73
68
63
59
55
51
116
102
88
78
69
61
55
50
46
42
39
116
98
82
70
60
53
47
42
38
34
31
116
94
77
64
54
46
41
36
32
29
26
20%
50%
50 30 10
30%
50 30 10
50
10%
30 10
0%
0
111
97
85
75
66
59
53
49
44
41
38
106
93
82
72
64
57
52
47
43
40
37
102
90
79
69
62
55
50
46
42
39
36
102
88
75
65
56
50
44
40
36
33
30
100
84
69
58
50
43
37
33
29
26
24
111
94
80
68
59
52
46
41
37
34
31
111
91
75
63
53
46
40
36
32
29
26
106
91
77
66
58
51
45
40
36
33
30
Zonal Lumen Summary
Luminance Data
Zone
0-30
0-40
0-60
0-90
0-180
Angle
in Deg
45
55
65
75
85
Lumens
692
1132
2009
2563
2563
Candlepower
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
1175
1165
1147
1115
1070
1014
945
868
785
696
605
514
424
336
252
174
101
40
0
Across ⊥
1175
1176
1167
1144
1114
1074
1026
973
914
849
780
706
621
506
361
226
123
45
0
45°
1175
1168
1155
1130
1095
1048
994
932
863
787
706
623
536
450
356
245
137
48
0
Coefficients of Utilization
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
119
109
99
90
82
76
70
65
60
56
53
2AC-LD2-33-UNVL835-CD1-U
Dimming Driver
Linear LED 3500K
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.3 x
mounting height
Lumens: 3370
Input Watts: 39.3W
Efficacy: 86 LPW
Test Report:
2AC-LD2-33-UNVL835-CD1-U.IES
Candlepower
%Fixture
27.0
44.2
78.4
100.0
100.0
Average
0-Deg
cd/sm
2016
1838
1636
1372
988
106
88
73
62
53
45
40
35
31
28
26
102
86
72
60
52
45
39
35
31
28
26
Average
45-Deg
cd/sm
2279
2228
2183
1964
1173
Average
90-Deg
cd/sm
2454
2509
2444
1798
1049
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
119
109
99
90
82
76
70
65
60
56
53
119
104
90
79
70
63
56
51
47
43
39
119 119
100 96
84 78
71 64
61 54
54 47
47 41
42 36
38 32
34 29
31 26
116
106
96
87
80
73
68
63
59
55
51
116
102
89
78
69
61
55
50
46
42
39
116
98
82
70
60
53
47
42
38
34
31
20%
116
94
77
64
54
47
41
36
32
29
26
50%
50 30 10
30%
50 30 10
50
10%
30 10
0%
0
111
97
85
75
66
59
54
49
44
41
38
106
93
82
72
64
57
52
47
43
40
37
102
90
79
69
62
55
50
46
42
39
36
102
88
75
65
56
50
44
40
36
33
30
100
84
69
58
50
43
37
33
29
26
24
111
94
80
68
59
52
46
41
37
34
31
111
91
75
63
53
46
40
36
32
29
26
106
91
77
66
58
51
45
40
36
33
30
Zonal Lumen Summary
Luminance Data
Zone
0-30
0-40
0-60
0-90
0-180
Angle
in Deg
45
55
65
75
85
Lumens
912
1492
2646
3370
3370
%Fixture
27.1
44.3
78.5
100.0
100.0
106
88
73
62
53
46
40
35
32
28
26
Average
0-Deg
cd/sm
2648
2411
2139
1808
1235
Average
45-Deg
cd/sm
2994
2922
2864
2546
1481
102
86
72
61
52
45
40
35
31
28
26
Average
90-Deg
cd/sm
3230
3311
3221
2349
1389
ORDERING INFORMATION
SAMPLE NUMBER: 2ACS-LD2-33-UNV-L835-CDI-U
Width
2=2' Width
Lamp Type
LD2=LED 2.0
Series (3)
AC=Accord Series
LED Lumens Output
25=2500 Lumens
33=3300 Lumens
Type
S=Surface Mount (2)
Shielding
Blank=Frosted Acrylic
(standard)
SQP=Lens with Square
Pattern Insert
RDP=Lens with Round
Pattern Insert
Driver Type
CD=0-10V Dimming Driver
Number of Drivers
1=1 Driver
Packaging
U=Unit Pack
PALC=Job
Pack, in carton
Voltage (1)
UNV=Universal Voltage
120-277
Options
Flex=Flex installed
Lamps
L830=3000K
L835=3500K
L840=4000K
(1)
NOTES: Products also available in non-US voltages and frequencies for international markets.
only). Refer to www.designlights.org Qualified Products List under Family Models for details.
(2)
Surface mount accord is not designed for continuous row mount applications.
(3)
DesignLightsTM Consortium Qualified (high lumen
For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change without notice. Consult your Cooper Lighting Representative for availability and ordering information.
SHIPPING INFORMATION
Catalog No.
Wt.
2ACS-LD2-25
2ACS-LD2-33
22 lbs.
22 lbs.
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801
10/12
ADF120087