Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
08/29/2007 2:09:42 PM
Specifications and Dimensions subject to change without notice.
ADC041650
PHOTOMETRICS
ORDERING INFORMATION
CFS
500
1000
1500
2000
2500
C a n d l e p owe r D i s t ri b u t i o n
Z o n a l L u m e n S u m m a r y
Zone
Lumens
%Lamp
%Luminaire
0-30
2728
21.7
32.0
0-40
4499
35.7
52.8
0-60
7316
58.1
85.8
0-90
8526
67.7
100.0
90-180
0
0.0
0.0
0-180
8526
67.7
100.0
80%
70%
50%
30%
10%
0%
70
50
30
10
50
30
10
50
10
50
10
50
10
0
81
81
81
81
79
79
79
75
75
72
72
69
69
68
75
72
69
67
70
68
66
67
64
65
62
62
60
59
69
64
60
57
63
59
56
61
55
58
54
56
52
51
64
58
53
49
57
52
48
55
48
53
47
51
46
45
59
52
46
42
51
46
42
49
42
48
41
46
40
39
54
46
41
37
46
40
36
44
36
43
36
42
35
34
50
42
36
32
41
36
32
40
32
39
31
38
31
30
46
38
32
28
37
32
28
36
28
35
28
34
28
26
43
34
28
25
33
28
24
33
24
32
24
31
24
23
39
30
25
21
30
25
21
29
21
29
21
28
21
20
37
28
22
19
27
22
19
27
19
26
19
25
19
17
rc=Ceiling reflectance, rw=Wall reflectance, RCR=Room cavity ratio
CU Data Based on 20% Effective Floor Cavity Reflectance.
Test No. ITL36036
CFS-24-440-IK12
Lamp=(4) 40WT12
Lumens=8526
Spacing Criteria
=1.4
=1.2
Efficiency=67.7%
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
C o e ff i c i e n t o f U t i l i z a t i o n
Av e ra ge
L u m i n a n c e
Deg.
45
1595
1323
55
1154
980
65
822
779
75
871
857
85
1018
933
