Owner manual
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/31/13. Specifications subject to change without notice.
PAGE 3 OF 3
CHU-8-OPEN-ED17
CHU8 50MHC 6AR
MHC50/C/U/MP/4K LAMP, 1.2 S/MH, 3600 RATED LUMENS, TEST NO. LTL19275P
CHU8 70MHC 6AR
MHC70/C/U/M/4K LAMP, 1.2 S/MH, 5200 RATED LUMENS, TEST NO. LTL19276
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
8” CHU
Up/Down, Wall-Mounted Cylinder
ED17 Metal Halide, 6” Aperture
CHU8 100MHC 6AR
MHC100/C/U/MP/4K LAMP, 1.2 S/MH, 7500 RATED LUMENS, TEST NO. LTL19277P
0° 20° 40°
60°
80°
100°
120°
140° 160°180°
200
600
1000
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
1271
1304
1283
1177
893
528
120
9
3
1
0
125
362
538
555
401
123
11
4
1
Zone Lumens% Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 120°
90° - 130°
90° - 150°
90° - 180°
0° - 180°
1024.8
1579.7
2103.1
2118.5
14.4
96.9
899.2
1814.3
3932.8
14.2
21.9
29.2
29.4
0.2
1.3
12.5
25.2
*54.6
*Efficiency
%02fp
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
59
53
48
43
39
35
32
29
27
25
23
59
51
45
39
35
31
28
25
23
21
19
59
50
42
37
32
28
25
22
20
18
17
55
49
44
40
36
33
30
27
25
23
21
55
48
42
37
33
29
27
24
22
20
18
55
47
40
35
30
27
24
21
19
18
16
47
42
39
35
32
29
27
24
23
21
19
47
41
37
33
29
26
24
22
20
18
17
47
41
35
31
27
24
22
20
18
16
15
RCR
50% beam -
62.8°
10% beam -
95.6°
Mounting
Height
Inital FC
Center
Beam DiameterFC DiameterFC
8.0
10.0
12.0
14.0
16.0
42.0
22.6
14.1
9.6
7.0
6.7
9.2
11.6
14.0
16.5
21.0
11.3
7.0
4.8
3.5
12.1
16.5
21.0
25.4
29.8
4.2
2.3
1.4
1.0
0.7
0° 20° 40°
60°
80°
100°
120°
140° 160°180°
300
900
1500
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
1836
1884
1853
1700
1290
763
174
14
5
1
0
181
523
777
801
579
177
15
6
1
Zone Lumens% Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 120°
90° - 130°
90° - 150°
90° - 180°
0° - 180°
1480.4
2281.8
3037.7
3060.3
20.5
139.8
1298.6
2620.5
5680.9
14.2
21.9
29.2
29.4
0.2
1.3
12.5
25.2
*54.6
*Efficiency
%02fp
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
59
53
48
43
39
35
32
29
27
25
23
59
51
45
39
35
31
28
25
23
21
19
59
50
42
37
32
28
25
22
20
18
17
55
49
44
40
36
33
30
27
25
23
21
55
48
42
37
33
29
27
24
22
20
18
55
47
40
35
30
27
24
21
19
18
16
47
42
39
35
32
29
27
24
23
21
19
47
41
37
33
29
26
24
22
20
18
17
47
41
35
31
27
24
22
20
18
16
15
RCR
50% beam -
62.8°
10% beam -
95.6°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
60.7
32.6
20.3
13.9
10.1
6.7
9.2
11.6
14.0
16.5
30.3
16.3
10.2
6.9
5.0
12.1
16.5
20.9
25.4
29.8
6.1
3.3
2.0
1.4
1.0
0° 20° 40°
60°
80°
100°
120°
140° 160°180°
500
1500
2500
AveLumens
0
5
15
25
35
45
55
65
75
85
90
2648
2718
2673
2452
1860
1101
251
20
7
2
1
261
754
1120
1156
835
256
22
8
2
Zone Lumens% Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 120°
90° - 130°
90° - 150°
90° - 180°
0° - 180°
2135.1
3290.9
4381.2
4414.0
30.2
202.0
1873.2
3779.7
8193.7
14.2
21.9
29.2
29.4
0.2
1.3
12.5
25.2
*54.6
*Efficiency
%02fp
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
59
53
48
43
39
35
32
29
27
25
23
59
51
45
39
35
31
28
25
23
21
19
59
50
42
37
32
28
25
22
20
18
17
55
49
44
40
36
33
30
27
25
23
21
55
48
42
37
33
29
27
24
22
20
18
55
47
40
35
30
27
24
21
19
18
16
47
42
39
35
32
29
27
24
23
21
19
47
41
37
33
29
26
24
22
20
18
17
47
41
35
31
27
24
22
20
18
16
15
RCR
50% beam -
62.8°
10% beam -
95.6°
Mounting
Height
Inital FC
Center
Beam DiameterFC DiameterFC
8.0
10.0
12.0
14.0
16.0
87.5
47.1
29.3
20.0
14.5
6.7
9.2
11.6
14.0
16.5
43.8
23.5
14.7
10.0
7.3
12.1
16.5
20.9
25.4
29.8
8.8
4.7
2.9
2.0
1.5
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.