8” ch cylinders – Gotham 8 CH Cylinder PAR SpecSheet User Manual
Page 3
© 2008-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/19/13. Specifications subject to change without notice.
PAGE 3 OF 3
CH-8-OPEN-PAR
CH8 P3070MHC/FL 6AR
MCP70PAR30LN/U/830/FL LAMP, 0.4 S/MH, 4400 RATED LUMENS, TEST NO. LTL12839
CH8 P3070MHC/FL 6AR SPOT
MCP70PAR30LN/U/830/SP LAMP, 0.2 S/MH, 4400 RATED LUMENS, TEST NO. LTL12838
PH
OTO
M
ET
RY
Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Illuminance: Single Luminaire 30” Above Floor
8” CH
Cylinders
PAR Metal Halide, 6” Aperture
0°
20°
40°
60°
80°
90°
180°
4300
8600
12900
17200
21500
%
0
2
f
p
pc
80%
70%
50%
pw
50% 30% 10%
50% 30% 10%
50% 30% 10%
112
106
102
98
94
91
88
85
83
81
78
112
105
99
94
90
87
84
81
79
77
75
112
103
97
92
88
84
81
79
77
74
73
109
104
100
96
93
90
87
85
82
80
78
109
103
98
93
90
87
84
81
79
77
75
109
102
96
91
87
84
81
79
76
74
72
105
101
97
94
91
89
86
84
82
79
78
105
100
95
92
88
86
83
81
78
76
74
105
98
94
90
86
83
81
78
76
74
72
0
1
2
3
4
5
6
7
8
9
10
Zone
Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
4010
4115
4137
4141
0
4141
91.1
93.5
94.0
94.1
0.0
94.1
Ave
Lumens
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
21893
18944
6286
1277
125
23
5
0
1
0
0
1613
1785
612
105
19
3
1
2
1
723.7
389.2
242.6
165.5
120.1
2.1
2.9
3.7
4.4
5.2
361.9
194.6
121.3
82.8
60.1
4.1
5.6
7.0
8.5
10.0
72.4
38.9
24.3
16.6
12.0
50% beam
21.8°
10% beam
40.7°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
0°
20°
40°
60°
80°
90°
180°
10900
21800
32700
43600
54500
%
0
2
f
p
pc
80%
70%
50%
pw
50% 30% 10%
50% 30% 10%
50% 30% 10%
110
105
101
97
94
92
89
87
85
83
82
110
103
98
94
91
88
86
84
82
80
79
110
102
96
92
89
86
84
81
80
78
77
107
103
99
96
93
91
89
87
85
83
81
107
102
97
93
90
88
85
83
82
80
78
107
100
95
91
88
85
83
81
80
78
76
103
99
96
94
91
89
87
86
84
82
81
103
98
95
92
89
87
85
83
81
80
78
103
97
93
90
87
85
83
81
79
78
76
0
1
2
3
4
5
6
7
8
9
10
Zone
Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
3976
4040
4055
4063
0
4063
90.4
91.8
92.2
92.3
0.0
92.3
Ave
Lumens
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
54877
29137
4356
1009
73
11
5
2
1
7
0
2194
1305
477
64
11
4
2
2
4
1814.1
975.6
608.1
414.9
301.1
1.0
1.4
1.7
2.1
2.5
907.4
488.0
304.1
207.5
150.6
2.6
3.5
4.5
5.4
6.3
181.4
97.6
60.8
41.5
30.1
50% beam
10.5°
10% beam
26.4°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
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.