
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2006-2012 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/26/13. Specifications subject to change without notice.
PAGE 3 OF 3
AZ-8-OPEN
AZ 8AR
150W A21-IF LAMP, 1.2 S/MH, 2650 RATED LUMENS, TEST NO. LTL14227
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
8” AZ
Open Reflector
Horizontal A21 Lamp
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
782.7
1186.8
1493.4
1497.2
0.0
1497.2
29.5
44.8
56.4
56.5
0.0
*56.5
*E fficiency
0° 10° 20° 30°
40°
50°
60°
70°
80°
90°
Average
100
200
300
400
500
600
700
800
900
pf
pc
pw
20%
80% 70%50%
50% 30% 50% 30%50% 30%
1
2
3
4
5
6
7
8
9
10
.62
.57
.52
.48
.44
.41
.38
.35
.33
.30
.60
.54
.49
.44
.40
.37
.34
.31
.29
.27
.61
.56
.51
.47
.44
.40
.37
.35
.32
.30
.59
.54
.48
.44
.40
.37
.34
.31
.29
.27
.58
.54
.50
.46
.43
.39
.37
.34
.32
.30
.57
.52
.47
.43
.40
.36
.33
.31
.28
.26
From 0° AveLumens
0
5
15
25
35
45
55
65
75
85
90
925
938
907
957
648
455
32
3
1
0
0
89
261
433
404
273
34
3
1
0
50% beam angle
65.0°
10% beam angle
93.7°
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
30.6
16.4
10.2
7.0
5.1
7.0
9.6
12.1
14.6
17.2
15.3
8.2
5.1
3.5
2.5
11.7
16.0
20.3
24.5
28.8
3.1
1.6
1.0
0.7
0.5
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.
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