Specification
BLC Center Rectilinear Basket Troffer
Accessories: Order as separate catalog number.
DGA24 Drywall grid adapter for 2x4 recessed fixture
DGA22 Drywall grid adapter for 2x2 recessed fixture
2X4SMKSH 2X4 Surface Mount Troffer Kit
2X2SMKSH 2X2 Surface Mount Troffer Kit
PS1050 LED emergency battery pack, 10W 50VDC (non CEC Compliant)
PS1055LCP LED emergency battery pack, 10W Constant Power, Self-Diagnostic, CEC compliant
ELA PSRME IC Remote enclosure for battery for insulated ceiling
BLC
LED: One Lithonia Way Conyers, GA 30012 Phone: 800-858-7763 www.lithonia.com © 2018 Acuity Brands Lighting, Inc. All rights reserved. Rev. 08/23/18
*DGA accessory available to provide ceiling trim flange and fixture support for plaster
or plasterboard ceiling. Recommended rough-in dimensions for DGA installation is
24-3/4" x 48-3/4" (Tolerance is +1/8", -0”).
MOUNTING DATA
Ceiling Type Appropriate Trim Type
Exposed grid tee (1" and 9/16") G
Concealed grid tee G
Plaster or plasterboard G*
9/16 Screw Slot
15/16
PHOTOMETRICS
BLC 2X2 40L LP835, 3970 Delivered Lumens, tested in accordance to IESNA LM-79.
BLC 2X4 40L LP835, 4003 Delivered Lumens, tested in accordance to IESNA LM-79.
0° 20°
40°
60°
80°
90°
0°0°0° 90°
180°
200
400
600
800
1000
1200
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 70%50%30% 50%30%10% 50%30%10%
119
108
97
88
81
74
68
63
59
55
52
119
102
88
77
68
61
55
49
45
41
38
119
98
81
68
59
51
45
40
36
33
30
116
100
86
75
67
60
54
49
44
41
38
116
96
80
67
58
51
45
40
36
33
30
116
92
74
61
51
44
38
34
30
27
25
111
96
83
72
64
57
52
47
43
40
37
111
92
77
66
57
50
44
39
35
32
29
111
89
72
60
51
44
38
34
30
27
25
RCR
0
1
2
3
4
5
6
7
8
9
10
Zonal Lumen Summary
Zone Lumens % Lamp % Fixture
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 120°
90° - 130°
90° - 150°
90° - 180°
0° - 180°
1009
1647
2933
3966
2
3
3
4
3969
25.4
41.5
73.9
99.9
0.1
0.1
0.1
0.1
100.0
25.4
41.5
73.9
99.9
0.1
0.1
0.1
0.1
100.0
CP Summary
0° 90
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
1304
1289
1235
1125
977
799
609
415
217
55
1
1304
1304
1253
1158
1030
889
743
603
445
160
3
0° 20°
40°
60°
80°
90°
0°0°0° 90°
180°
200
400
600
800
1000
1200
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 70%50%30% 50%30%10% 50%30%10%
119
107
97
88
80
74
68
63
59
55
51
119
102
88
77
68
60
54
49
45
41
38
119
97
81
68
58
51
45
40
36
33
30
116
100
86
75
66
59
53
48
44
40
37
116
95
79
67
58
50
44
40
36
32
30
116
91
73
60
51
44
38
33
30
27
24
111
95
82
72
64
57
51
47
43
39
36
111
92
77
65
56
49
43
39
35
32
29
111
88
72
59
50
43
38
33
30
27
24
RCR
0
1
2
3
4
5
6
7
8
9
10
Zonal Lumen Summary
Zone Lumens % Lamp % Fixture
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 120°
90° - 130°
90° - 150°
90° - 180°
0° - 180°
997
1633
2927
3999
2
2
2
2
4001
24.9
40.8
73.1
100.0
0.0
0.0
0.0
0.0
100.0
24.9
40.8
73.1
100.0
0.0
0.0
0.0
0.0
100.0
CP Summary
0° 90
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
1281
1272
1220
1118
972
800
617
421
232
59
3
1281
1284
1250
1170
1055
918
773
639
474
173
7