COOPER LIGHTING - METALUX
®
DESCRIPTION
The New Commercial Retrofit Kit provides the best price-performance combination on the market when compared to new construction installs or traditional lamp/ballast replacements. Achieve 30%
or more in energy savings immediately without the added renovation and disposal costs associated with new installs. The
Commercial Retrofit Kit is a pre-wired assembly that decreases
install time without compromising quality of light, making this
retrofit kit the fastest and most effective solution for increasing your
return on investment. Retrofit existing parabolic or troffer 2' x 4' or
2' x 2' luminaires as low as 3-1/4" deep. Use the Commercial retrofit
kit for any commercial office, educational, hospital or retail merchandising application where faster payback is important.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
Construction
Ready-Set
Optics
The retrofit kit assembly consists of three components and
fits into most parabolics and
troffers. Universal brackets are
made from code gauge steel
and come pre-wired to ballast
and sockets. Kits are pre-assembled and ready for quick, easy
install right out of the box. A
one-piece high reflectance
white reflector installs without
any hardware.
Pre-installed self-tapping
screws easily penetrates existing fixture body and ends.
Leveling flange aligns, supports, and holds hardware in
place, letting you hold the
brackets with one hand while
driving in screws. No parts bag
or extra hardware needed.
One piece high reflectance
white reflector (min. 91%)
installs without any hardware.
Optional 97% reflective White
Optics material is available to
help further maximize kit
efficiency, distribution, energy
savings and payback.
Minimum housing depth = 3-1/4"
Electrical
Standard Class “P” electronic
ballast with captive hardware
for ease of install. No ballast
option available. Push-in lampholders. UL/cUL Listed.
Suitable for damp locations.
Commercial T8
Retrofit Kit
2U1-5/8, 217, 317
232, 332
2 OR 3 LAMP T8 TROFFER
AND PARABOLIC RETROFIT KIT
Patent Pending
13-1/2" [342mm]
2"
[51mm]
10-3/4" [274mm]
24-1/4" [616mm]
RETROFIT COMPATIBILITY
The Commercial retrofit kit was designed to upgrade troffer or parabolic fixtures from all major
manufacturers that have the following minimum dimensions:
12-1/4" [311mm]
CROSS SECTION
5/8" [16mm]
3-1/4"
[82mm]
22-7/16" [569mm]
23-3/4" [603mm]
Nominal
2' x 2'
23-15/16" [609mm]
23-29/32" [608mm] Min. End to End
21-3/8" [544mm] Min. Inside
2' x 4'
47-15/16" [1218mm]
47-29/32" [1217mm] Min. End to End
45-3/8" [1153mm] Min. Inside
Input Watts:
Ballast & Std Lamps
217=36
317=56
232=55
332=80
2U1-5/8=61
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING TO
LOCAL, STATE OR FEDERAL LAWS
Safe and convenient means of
disconnecting power.
S
Before ordering refer to these dimensions as a reference or contact your local representative for a
trial install prior to ordering large job quantities.
ENERGY DATA
COOPER LIGHTING
ADF101606
YS
CE
TE MS
RTIFIED
COMMERCIAL T8 RETROFIT 2' x 2', 2' x 4'
PHOTOMETRICS
Coefficients of Utilization
ART-2CRK-232
Electronic Ballast
(2) 32W T8 lamps
2850 lumens.
Spacing criterion:
(II) 1.3 x mounting
height, (⊥) 1.4 x
mounting height.
Efficiency = 83.8%
Test Report:
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Candela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
20%
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
100
91
84
76
70
65
60
55
51
48
45
93
82
72
64
57
51
46
42
39
36
33
89
79
70
62
55
50
45
41
38
35
32
85
76
67
60
53
48
44
40
37
34
31
84
71
60
51
44
38
33
29
26
24
21
100
88
77
68
60
54
49
44
40
37
34
100
84
71
61
53
47
41
37
33
30
28
100
81
67
56
48
41
36
32
28
26
23
97
89
81
74
68
63
58
54
50
47
44
97
86
75
67
59
53
48
43
40
36
34
97
83
70
60
53
46
41
37
33
30
27
97
80
66
55
47
41
36
32
28
25
23
93
80
68
59
51
45
40
36
33
30
27
93
77
64
54
47
41
36
32
28
25
23
89
77
66
57
50
44
39
35
32
29
27
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
%Lamp
%Fixture
1364
2273
3694
4775
4775
23.9
39.9
69.5
83.8
83.8
28.6
47.6
82.0
100.0
100.0
ART-2CRK-232.IES
89
75
63
54
46
40
35
31
28
25
23
Average
0-Deg
cd/sm
2470
2055
1612
1378
1637
85
74
64
56
49
43
39
35
32
29
26
Average
45-Deg
cd/sm
2823
2389
1723
1316
1786
85
73
62
53
45
40
35
31
28
25
23
Average
90-Deg
cd/sm
3119
2675
1945
1660
2121
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
45°
Across⊥
1704
1690
1668
1631
1704
1697
1685
1664
1704
1705
1701
1692
1583
1519
1439
1340
1221
1077
909
727
559
420
309
220
155
88
9
1633
1589
1532
1458
1362
1231
1056
845
636
449
301
210
157
96
22
1675
1647
1607
1552
1477
1360
1180
946
708
507
358
265
195
114
30
LER = FL-80
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.00
Coefficients of Utilization
ART-2CRK-WO-232
Electronic Ballast
(2) 32W T8 lamps
2850 lumens.
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.4 x
mounting height.
Efficiency = 90.9%
Test Report:
ART-2CRK-WO-232.IES
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
108
99
91
83
76
70
65
60
56
52
49
108
95
84
74
66
59
53
48
44
40
37
108
91
78
67
58
51
45
40
36
33
30
108
88
73
61
52
45
39
35
31
28
25
106
97
88
81
74
68
63
59
55
51
48
106
93
82
72
64
58
52
47
43
40
37
106 106
90 87
76 72
66 60
57 52
50 45
45 39
40 35
36 31
33 28
30 25
Candela
20%
50%
50 30 10
101 101 101
89 86 84
79 74 70
70 64 59
62 56 51
56 49 44
50 44 39
46 39 34
42 35 31
39 32 28
36 29 25
30%
50 30 10
10%
50 30 10
0%
0
97
86
76
67
60
54
49
45
41
38
35
93
82
73
65
58
52
48
43
40
37
34
91
77
65
55
48
41
36
32
29
26
23
97
83
72
62
55
48
33
39
35
32
29
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
%Lamp
%Fixture
1507
2491
4298
5184
5184
26.4
43.7
75.4
90.9
90.9
29.1
48.1
82.9
100.0
100.0
Average
0-Deg
cd/sm
2642
2298
1907
1610
1786
97
81
68
58
50
44
38
34
31
28
25
93
81
70
61
53
47
42
38
34
31
29
Average
45-Deg
cd/sm
2942
2641
1903
1259
1675
93
79
67
57
49
43
38
34
30
27
25
Average
90-Deg
cd/sm
3229
2850
2210
1880
2307
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
45°
Across⊥
1895
1878
1852
1813
1895
1887
1870
1843
1895
1897
1886
1871
1758
1686
1591
1472
1325
1152
976
813
654
497
362
257
181
96
0
1803
1750
1678
1576
1439
1283
1118
934
720
496
311
201
152
90
0
1845
1807
1753
1678
1568
1408
1216
1008
787
576
410
300
220
124
0
LER = FL-85
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $2.82
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
7/12
ADF101606
COMMERCIAL T8 RETROFIT 2' x 2', 2' x 4'
ORDERING INFORMATION
SAMPLE NUMBER: ART-2CRK-232-W-UNV-EB81-10B
Product
ART=Advanced
Retrofit
Technology
Distribution
W=White (Medium)
WO=White Optics
(General)
Width
2=24" Wide
Series
CRK=Commercial
Retrofit Kit
Voltage
NB=No Ballast (1)
UNV=Universal Voltage
No. of Lamps
2=2 Lamps
3=3 Lamps
Wattage
U15/8=31W 1-5/8" U-Lamp (24") (2)
17=17W T8 Lamp (24")
32=32W T8 Lamp (48")
Ballast Type (1)
EB8 =T8 Electronic Start.
Total Harmonic
Distortion < 10%
EB8 /PLUS= T8 Electronic Start.
Total Harmonic
Distortion < 10%. High
Ballast Factor > 1.15.
ER8 =T8 Electronic Program
Rapid Start. Total Harmonic
Distortion < 10%
ER8 /PLUS= T8 Electronic Program
Rapid Start. Total
Harmonic Distortion <
10%. High Ballast
Factor > 1.15.
Packaging
10B=Bulk Pack
U=Unit Pack
(Consult factory for
other packaging
options)
Number of Ballasts
Blank=No Ballast (NB option only)
1=1 Ballast
(1)
NOTES: When using Commercial Kits without ballasts, indicate ballast type and system to designate shunted or
(2)
unshunted sockets. Ex: ART-2CRK-232-W-NB-ER8. 2 lamp 2' x 2' only.
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
7/12
ADF101606