
Photometric
and Performance Data
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SERIES R255
(3-light PK)
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90%
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Total Luminaire Efficiency
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Zonal Lumen Summary
Zone Lumens %Lamps
%Fixture
0-30
2398 16
18 0-40 4045
27 30 0-60
7556 50
56 0-90 11803
79 88 90-120
1642 11
12 90-130 1657
11 12 90-150
1657 11
13 90-180 1657
11 13 0-180 13460
90 100
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COEFFICIENTS OF UTILIZATION (CU) - ZONAL CAVITY METHOD
RF
20
RC 80
70
50
30
10
0
RW 70 50 30
10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
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0 104 104 104 104 100 100 100
100 94 94 94 87 87
87 81 81 81 79 1 91
86 81 76 88 83 78
74 77 73 70 72 69
66 67 64 62 59 2
82 73 65 59 79 70 64
58 66 60 55 61 57
52 57 53 50 47 3
74 63 54 48 71 61 53
47 57 50 45 53 48
43 50 45 41 38 4
67 55 46 40 65 53 45
39 50 43 37 47 41
36 44 39 34 32 5
62 49 40 34 59 47 39
33 45 37 32 42 36
31 40 34 30 27 6
57 44 35 29 55 43 34
29 40 33 28 38 31
27 36 30 26 23 7
52 39 31 25 50 38 31
25 36 29 24 34 28
23 32 27 23 20 8
49 36 28 22 47 35 27
22 33 26 21 31 25
21 30 24 20 18 9
45 33 25 20 44 32 25
20 30 24 19 29 23
19 27 22 18 16 10 43 30 23 18 41 29
22 18 28
22 17 27 21 17 25
20 16 15
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WELLMADE PRODUCTS 1715 KIBBY ROAD - MERCED -
CALIFORNIA - 95340 (209) 723-9120 - FAX: (209)
723-9131
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