
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/06/13. Specifications subject to change without notice.
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APR-8-PAR38
APR PAR38 8AR
90W PAR38/SP-12° LAMP, 0.2 SPACING CRITERIA, 1470 RATED LUMENS, TEST NO. LTL12909
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
8” APR
Open Reflector
PAR38 Lamp 150-Watt Max
PHOTOMETRY NOTES
• Tested to current IES and NEMA standards under stabilized laboratory condition.
• 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.
Zone Lumens % Lamp
0˚ - 30˚
0˚ - 40˚
0˚ - 60˚
0˚ - 90˚
90˚ - 180˚
0˚ - 180˚
1175
1201
1206
1208
0
1208
79.9
81.7
82.0
82.2
0.0
*82.2
*Total Efficiency
10˚ 30˚
50˚
70˚
90˚
3900
7800
11700
15600
19500
pf 20%
pc 80% 70% 50%
pw 50% 30% 50% 30% 50% 30%
0
1
2
3
4
5
6
7
8
9
10
98
94
90
87
85
83
81
79
78
76
75
98
92
88
85
82
80
78
77
75
74
73
96
92
89
86
84
82
80
79
77
76
75
96
91
87
84
82
80
78
76
75
74
73
91
89
86
84
82
81
79
78
77
76
74
91
88
85
83
80
79
77
76
75
73
72
50% beam - 10.7˚ 10% beam - 23.0˚
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8
10
12
14
16
655.1
352.3
219.6
149.9
108.7
1.0
1.4
1.8
2.2
2.5
327.7
176.2
109.8
74.9
54.4
2.2
3.1
3.9
4.7
5.5
65.4
35.2
21.9
15.0
10.9
cp Lumens
0˚
5˚
15˚
25˚
35˚
45˚
55˚
65˚
75˚
85˚
90˚
19818
10768
977
210
33
4
0
0
1
1
0
769
303
103
27
4
1
1
0
1
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