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PHOTOMETRICS
C a n d l e p o w e r D i s t r i b u t i o n
Test No.168P167
MPWC-1/232-120-EB82-LV CP-GCO-NRLL
Lamp=(3) Lumens=2800
Spacing Criteria
(0-180)=1.18 (90-270)=1.14
Efficiency=49.4%
Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
C o e ff i c i e n t o f U t i l i z a t i o n
80%
rc
rw
70
50
30
RCR
0
54
54
54
50
48
46
1
2
45
42
39
41
37
33
3
4
38
32
28
5
35
29
25
6
32
26
22
7
30
24
20
28
21
18
8
9
26
20
16
24
18
14
10
rc=Ceiling reflectance, rw=Wall reflectance, R CR=Room cavity ratio
CU Data Based on 20% Effective Floor Cavity Reflectance.
Specifications and Dimensions subject to change without notice.
Av e r a g e L u m i n a n c e
o
o
o
Deg.
0
45
90
45
8352
8243
7914
55
7815
7799
7343
65
7148
7194
6483
75
5948
5873
5162
85
3888
3666
3222
70%
10
50
30
10
54
51
51
51
44
45
43
42
36
39
36
34
30
35
31
29
25
31
27
24
22
27
24
21
19
25
21
18
17
22
19
16
15
20
17
14
13
19
15
13
12
17
14
12
Z o n a l L u m e n S u m m a r y
Zone
Lumens
%Lamp
0-30
779.2
9.3
0-40
1243.9
14.8
0-60
2115.08
25.2
0-90
2620.06
31.2
90-180
1530.92
18.2
0-180
4150.98
49.4
50%
30%
50
10
50
10
50
45
45
39
39
34
39
37
34
33
30
35
31
30
27
26
30
26
27
23
23
27
22
24
20
21
24
19
21
17
19
22
17
19
15
17
20
15
18
13
16
18
13
16
12
14
17
12
15
11
13
15
11
14
10
12
%Luminair e
18.8
30.0
51.0
63.1
36.9
100.0
10%
0%
10
0
34
31
29
26
24
22
21
19
18
16
15
14
14
12
12
11
11
10
10
09
9
08
ADC041675
04/15/2007 12:56:42 PM
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