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7
170
510
340
90°
60°
30°
CP/1000
AII-20-MH-G7-W-CGL
20-Watt Clear Ceramic Metal Halide 7" Glass
Refractor with Clear Glass Lens Wide Distribution,
1,600-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 78 75 71 68 75 71 69 66 66 63 61 60 59 57 56 54 53 50
2 72 66 61 57 69 64 59 56 59 55 52 54 51 49 50 48 46 44
3 66 59 54 49 63 57 52 48 53 49 45 49 46 43 45 43 40 38
4 61 53 48 43 59 52 46 42 48 44 40 45 41 38 42 39 36 34
5 57 49 42 38 55 47 41 37 44 39 36 41 37 34 38 35 32 31
6 53 44 38 34 51 43 37 33 40 35 32 38 34 31 35 32 29 28
7 50 41 35 31 48 39 34 30 37 32 29 35 31 28 33 29 27 25
8 46 37 32 28 45 36 31 27 34 30 26 32 28 25 30 27 24 23
9 44 35 29 25 42 34 28 25 32 27 24 30 26 23 28 25 22 21
10 41 32 27 23 39 31 26 23 30 25 22 28 24 21 26 23 21 19
Candlepower
Degree CP
0 387
5 412
15 470
25 480
35 327
45 151
55 127
65 49
75 54
85 55
90 62
95 66
105 53
115 41
125 18
135 18
145 19
155 21
Spacing Criterion 1.2
Zone %Lamp Zone %Lamp
0-30 25.0 0-90 60.7
0-40 37.4 90-180 14.2
0-60 50.2 Total 74.9
AII-39-MH-G7-W-CGL
39-Watt Clear Ceramic Metal Halide 7" Glass
Refractor with Clear Glass Lens Wide Distribution,
3,400-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 80 76 73 70 76 73 70 68 67 65 63 62 60 58 57 56 54 52
2 73 68 63 59 70 65 61 57 60 57 54 56 53 50 51 49 47 45
3 68 61 55 51 65 58 53 49 54 50 47 50 47 44 47 44 42 40
4 63 55 49 44 60 53 48 43 49 45 41 46 42 39 43 40 37 35
5 59 50 44 39 56 48 43 38 45 40 37 42 38 35 40 36 34 32
6 55 46 40 35 52 44 39 34 41 37 33 39 35 32 37 33 30 29
7 51 42 36 32 49 41 35 31 38 33 30 36 32 29 34 30 28 26
8 48 39 33 29 46 38 32 28 35 31 27 33 29 26 32 28 25 24
9 45 36 30 26 43 35 30 26 33 28 25 31 27 24 30 26 23 22
10 42 33 28 24 41 32 27 24 31 26 23 29 25 22 28 24 22 20
Candlepower
Degree CP
0 1023
5 1054
15 1114
25 1063
35 671
45 318
55 238
65 106
75 118
85 123
90 137
95 138
105 116
115 74
125 37
135 39
145 41
155 46
Spacing Criterion 1.1
Zone %Lamp Zone %Lamp
0-30 26.8 0-90 62.4
0-40 38.9 90-180 14.0
0-60 51.5 Total 76.4
400
1200
800
90°
60°
30°
CP/1000
PHOTOMETRICS – MINI
AII-39-MH-SG7-W-CGL
39-Watt Clear Ceramic Metal Halide 7" Glass
Refractor with Shroud and Clear Glass Lens,
Wide Distribution, 3,400-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 75 73 71 69 73 72 70 68 69 67 66 66 65 64 64 63 62 61
2 71 67 64 61 69 66 63 61 64 61 59 62 60 58 60 58 57 56
3 66 62 58 55 65 61 57 54 59 56 53 57 55 53 56 54 52 51
4 63 57 53 49 61 56 52 49 54 51 48 53 50 48 52 49 47 46
5 59 52 48 45 58 52 48 45 51 47 44 49 46 44 48 46 43 42
6 55 49 44 41 54 48 44 41 47 43 40 46 43 40 45 42 40 39
7 52 45 41 38 51 45 41 38 44 40 37 43 40 37 42 39 37 36
8 49 42 38 35 49 42 38 35 41 37 35 40 37 34 40 37 34 33
9 47 40 35 32 46 39 35 32 39 35 32 38 34 32 37 34 32 31
10 44 37 33 30 44 37 33 30 36 33 30 36 32 30 35 32 30 29
Candlepower
Degree CP
0 2377
5 2077
15 1857
25 1311
35 725
45 376
55 149
65 33
75 13
85 3
90 0
Spacing Criterion 0.8
Zone %Lamp Zone %Lamp
0-30 38.3 0-90 66.7
0-40 51.8 90-180 0
0-60 65.2 Total 66.7
800
2400
1600
90°
60°
30°
CP/1000
AVID Series
MINI AND SMALL