GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2012-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 10/07/13. Specifications subject to change without notice.
PAGE 3 OF 3
VRAPRH-8-LENSED
PHOTOMETRY
8” VRAPRH
Lightshield™
PAR38 Lamp
PHOTOMETRY NOTES
• Tested to current IES and NEMA standards under stabilized laboratory conditions.
• Actual performance may differ as a result of end-user environment and application.
• Consult factory or IES file for microgroove baffle, black cone or other photometric reports.
VRAPRH 150MHC 8AR CGL
(1) 150W CLEAR PAR38 MH LAMP, 9100 RATED LUMENS, 0.4 S/MH TEST NO. LTL20782
VRAPRH 150MHC 8AR T73
(1) 150W CLEAR PAR38 MH LAMP, 9100 RATED LUMENS, 0.6 S/MH TEST NO. LTL20783
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
40°
60°
80°
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
33103
28344
10084
2278
306
88
21
13
10
10
1
2380
2828
1105
238
68
24
13
10
5
Zone Lumens% Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
6313.4
6551.5
6644.2
6672.6
0.0
6672.6
69.4
72.0
73.0
73.3
0.0
*73.3
*Efficiency
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
87
83
79
75
72
70
67
65
63
61
60
87
81
77
73
69
67
64
62
60
58
57
87
80
75
71
67
64
62
60
58
56
55
85
81
78
74
72
69
67
65
63
61
59
85
80
76
72
69
66
64
62
60
58
56
85
79
74
70
67
64
62
60
58
56
55
81
78
75
73
70
68
66
64
62
60
59
81
77
74
71
68
65
63
61
59
58
56
81
76
72
69
66
64
61
59
58
56
54
RCR
50% beam -
21.5°
10% beam -
42.6°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
1094.3
588.5
366.8
250.3
181.6
2.1
2.8
3.6
4.4
5.1
547.1
294.2
183.4
125.1
90.8
4.3
5.8
7.4
9.0
10.5
109.4
58.8
36.7
25.0
18.2
40°
60°
80°
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
12313
11711
7860
3589
1257
408
156
110
70
20
2
1063
2152
1658
815
330
147
105
73
23
Zone Lumens% Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
4872.7
5687.2
6164.5
6365.0
0.0
6365.0
53.5
62.5
67.7
69.9
0.0
*69.9
*Efficiency
pc 80%70% 50%
pw 50%30% 10%50% 30%10% 50%30% 10%
0
1
2
3
4
5
6
7
8
9
10
83
77
72
68
63
60
57
54
51
49
46
83
76
69
64
60
56
53
50
47
45
43
83
74
67
61
57
53
50
47
44
42
40
81
76
71
67
63
59
56
53
51
48
46
81
74
68
63
59
56
52
49
47
45
43
81
73
66
61
57
53
50
47
44
42
40
78
73
69
65
61
58
55
52
50
48
46
78
72
67
62
58
55
52
49
47
44
42
78
71
65
60
56
52
49
47
44
42
40
RCR
50% beam -
33.6°
10% beam -
62.1°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
407.0
218.9
136.4
93.1
67.6
3.3
4.5
5.7
6.9
8.1
203.5
109.5
68.2
46.6
33.8
6.6
9.0
11.4
13.8
16.3
40.7
21.9
13.6
9.3
6.8
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