Fail-Safe • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
03/18/2008 6:56:59 AM
Specifications and Dimensions subject to change without notice.
ADC080701
LUMINAIRE CUT-OUT SECTION
PHOTOMETRICS
TYPICAL MOUNTING INFORMATION SERIES MPR
MPR MPR2
48 1/8" [1222mm]
24 1/8"
[612mm]
L U M I N A I R E C U T - O U T S E C T I O N
F O R M P R F L A N G E F I X T U R E
Coefficients Of Utilization
Effective floor cavity reflectance
20%
rc
80%
50%
30%
rw
70 50 30 10
50 30 10
50 30 10
RCR
0 69 69 69 69
64 64 64
61 61 61
1 64 61 59 57
57 56 54
55 54 53
2 59 54 51 48
51 48 46
49 47 45
3 54 48 44 41
46 42 40
44 41 39
4 50 43 39 35
41 37 34
40 37 34
5 46 39 34 31
37 33 30
36 33 30
6 43 35 31 27
34 30 27
33 29 27
7 40 32 28 24
31 27 24
30 27 24
8 37 30 25 22
29 24 22
28 24 22
9 35 27 23 20
26 22 20
26 22 20
10 33 25 21 18
24 21 18
24 20 18
Candela
Vertical Angle
Horizontal Angle
0
45
90
0
2374
2374
2374
5
2300
2308
2302
10
2287
2292
2292
15
2227
2269
2302
20
2219
2246
2254
25
2131
2120
2124
30
1962
1941
1909
35
1909
1801
1799
40
1741
1592
1481
45
1511
1378
1089
50
1231
982
800
55
970
639
668
60
789
494
565
65
622
386
443
70
373
297
367
75
166
215
270
80
72
137
170
85
30
61
80
90
0
0
0
R e p o r t N o . 7 2 9 8 . 0 f o r C a t N o . M P R ( E x a m L i g h t )
L a m p T y p e : F 4 0 B X / S P X 3 5 3 1 0 0 L u m e n s ( 9 3 0 0 To t a l )
1780.5
1187.0
593.5
2374
90
˚
90
˚
180
˚
0
˚
0
˚
90
˚
Zonal Lumen Summary
Zone
Lumens
Lamp%
Fixt%
0-30
1832
19.7
34.1
0-40
2955
31.8
55.0
0-60
4643
49.9
86.4
0-90
5375
57.8
100.0
90-120
0
0
0
90-130
0
0
0
90-150
0
0
0
90-180
0
0
0
0-180
5375
57.8
100.0
Total Luminaire Efficiency= 57.8%
