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2500
1250
90°
60°
30°
CP/1000
AIM-250-MH-A16-W
250-Watt Coated Metal Halide 16" Performance
Reflector, Wide Distribution,19,800-Lumen Lamps
Coefficients Of Utilization
Effective floor cavity reflectance 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
RCR
1 83 79 74 70 78 74 70 67 66 63 60 58 56 54 51 49 48 44
2 75 67 61 56 70 64 58 53 56 52 48 50 46 43 44 41 38 35
3 68 58 51 45 63 55 49 43 49 44 39 43 39 35 38 35 32 29
4 62 51 43 38 58 48 41 36 43 37 33 38 33 30 33 29 26 24
5 56 45 37 32 53 43 35 30 38 32 28 33 29 25 29 25 22 20
6 51 40 32 27 48 38 31 26 34 28 23 30 25 21 26 22 19 17
7 47 36 28 23 44 34 27 22 30 24 20 27 22 18 24 20 16 14
8 44 32 25 20 41 31 24 19 27 22 18 24 19 16 21 17 14 12
9 41 29 22 17 38 28 21 17 25 19 15 22 17 14 19 15 13 11
10 38 27 20 15 35 25 19 15 23 17 14 20 16 12 18 14 11 9
Candlepower
Degree CP
0 1422
5 1454
15 1711
25 2125
35 3104
45 3233
55 2228
65 1251
75 972
85 1041
90 1058
95 1090
105 1112
115 1070
125 967
135 633
145 286
155 181
Spacing Criterion 2.1
Zone %Lamp Zone %Lamp
0-30 8.3 0-90 58.0
0-40 18.1 90-180 25.8
0-60 40.6 Total 83.8
AIM-250-MH-G16-W
250-Watt Clear Metal Halide 16" Glass Refractor,
Wide Distribution, 20,500-Lumen Lamps
Coefficients Of Utilization
Effective floor cavity reflectance 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
RCR
1 89 86 84 81 87 85 82 80 81 79 77 78 76 75 75 74 73 71
2 82 77 72 68 80 75 71 67 72 69 66 70 67 64 68 65 63 61
3 76 68 62 58 74 67 61 57 65 60 56 62 58 55 60 57 54 53
4 69 61 54 49 68 60 53 49 58 52 48 56 51 48 54 50 47 45
5 64 54 47 42 62 53 47 42 51 46 42 50 45 41 48 44 41 39
6 59 48 42 37 57 48 41 36 46 40 36 45 40 36 44 39 36 34
7 54 44 37 32 53 43 36 32 42 36 32 41 35 31 40 35 31 30
8 50 39 33 28 49 39 33 28 38 32 28 37 32 28 36 31 28 26
9 47 36 29 25 45 35 29 25 35 29 25 34 28 25 33 28 25 23
10 43 33 27 22 42 32 26 22 32 26 22 31 26 22 30 25 22 21
Candlepower
Degree CP
0 4889
5 4782
15 4754
25 4992
35 6016
45 6228
55 3570
65 477
75 116
85 28
90 0
Spacing Criterion 1.8
Zone %Lamp Zone %Lamp
0-30 20.2 0-90 80.6
0-40 38.6 90-180 0.0
0-60 77.3 Total 80.6
90°
60°
30°
2050
4100
6150
CP/1000
PHOTOMETRICS – MEDIUM
AIM-250-MH-SG16-M
250-Watt Coated Metal Halide 16" Glass Refractor with
Shroud, Medium Distribution,19,800-Lumen Lamps
Coefficients Of Utilization
Effective floor cavity reflectance 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
RCR
1 66 64 62 60 65 63 61 59 60 59 57 58 57 56 56 55 54 53
2 61 57 54 51 60 56 53 50 54 51 49 52 50 48 50 49 47 46
3 56 51 47 43 55 50 46 43 48 45 42 47 44 42 45 43 41 40
4 52 46 41 37 51 45 40 37 43 40 37 42 39 36 41 38 36 34
5 48 41 36 32 47 40 36 32 39 35 32 38 34 32 37 34 31 30
6 44 37 32 28 43 36 32 28 35 31 28 34 31 28 33 30 28 26
7 41 33 28 25 40 33 28 25 32 28 25 31 27 25 30 27 24 23
8 38 30 26 22 37 30 25 22 29 25 22 28 25 22 28 24 22 21
9 35 28 23 20 35 27 23 20 27 23 20 26 22 20 25 22 19 18
10 33 25 21 18 32 25 21 18 25 21 18 24 20 18 23 20 18 17
Candlepower
Degree CP
0 3009
5 3105
15 3661
25 4470
35 5189
45 3767
55 1730
65 541
75 135
85 40
90 0
Spacing Criterion 1.7
Zone %Lamp Zone %Lamp
0-30 17.4 0-90 59.8
0-40 33.5 90-180 0.0
0-60 56.0 Total 59.8
1450
4350
2900
90°
60°
30°
CP/1000
AVID Series
MEDIUM AND LARGE