Gotham 6 ATH T4_T6 Downlight SpecSheet - Manual (Page 3)

GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2006-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/09/14. Specifications subject to change without notice. PAGE 3 OF 3
ATH-6-OPEN
ATH T6 70M 6 NARROW CMH70/U/942/G12 LAMP, 6400 RATED LUMENS, 0.5 S/MH, TEST NO. LTL15371
ATH T6 70M 6 MEDIUM CMH70/U/942/G12 LAMP, 6400 RATED LUMENS, 0.8 S/MH, TEST NO. LTL15392
PH
OTO
M
ET
RY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
6” ATH
T4/T6 Downlight
Ceramic Metal Halide Lamp
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
3138.7
4013.8
4278.5
4286.5
0.0
4286.5
49.0
62.7
66.9
67.0
0.0
*67.0
*Efficiency
0° 10° 20° 30°
40°
50°
60°
70°
80°
90°
0
1100
2200
3300
4400
5500
pf
pc
pw 20%
80% 70% 50%
50% 30% 50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.74
.69
.65
.61
.57
.54
.51
.48
.45
.43 .73
.67
.62
.57
.53
.50
.47
.44
.41
.39 .73
.68
.64
.60
.56
.53
.50
.47
.45
.43 .71
.66
.61
.57
.53
.49
.46
.44
.41
.39 .70
.66
.62
.59
.55
.52
.49
.47
.44
.42 .69
.64
.60
.56
.52
.49
.46
.43
.41
.39
F rom 0° Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
5828
5395
4744
2923
1405
274
15
4
2
1
0
500
1299
1340
875
251
14
5
2
1
50% beam angle
43.3°
10% beam angle
74.5°
Mount
height
Inital fc
at beam
center
B eam
diameter
fc at
beam
edge
B eam
diameter
fc at
beam
edge
8
10
12
14
16
192.7
103.6
64.6
44.1
32.0
4.4
6.0
7.5
9.1
10.7
96.3
51.8
32.3
22.0
16.0 8.4
11.4
14.4
17.5
20.5
19.3
10.4
6.5
4.4
3.2
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
3545.9
3982.2
4110.2
4115.9
0.0
4115.9
55.4
62.2
64.2
64.3
0.0
*64.3
*Efficiency
0° 10° 20° 30°
40°
50°
60°
70°
80°
90°
0
2300
4600
6900
9200
11500
pf
pc
pw 20%
80% 70% 50%
50% 30% 50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.72
.68
.64
.61
.58
.56
.53
.51
.49
.47 .71
.66
.62
.58
.55
.52
.50
.48
.46
.44 .71
.67
.64
.60
.58
.55
.53
.51
.49
.47 .69
.65
.61
.58
.55
.52
.50
.48
.46
.44 .68
.65
.62
.59
.57
.54
.52
.50
.48
.46 .67
.63
.60
.57
.54
.52
.49
.47
.45
.44
F rom 0° Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
11970
10682
5829
2151
671
138
8
3
1
0
0
936
1597
1012
436
119
9
4
2
1
50% beam angle
27.1°
10% beam angle
54.1°
Mount
height
Inital fc
at beam
center
B eam
diameter
fc at
beam
edge
B eam
diameter
fc at
beam
edge
8
10
12
14
16
395.7
212.8
132.6
90.5
65.7
2.6
3.6
4.6
5.5
6.5 197.9
106.4
66.3
45.3
32.8
5.6
7.7
9.7
11.8
13.8
39.6
21.3
13.3
9.0
6.6
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.
ATH T6 70M 6 WIDE CMH70/T/U/942/G12 LAMP, 6400 RATED LUMENS, 1.2 S/MH, TEST NO. LTL15179
ATH T6 150M 6 NARROW CMH150/T/U/942/G12 LAMP, 13000 RATED LUMENS, 0.5 S/MH, TEST NO. LTL15387
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
6881.7
7907.0
8198.8
8212.5
0.0
8212.5
52.9
60.8
63.1
63.2
0.0
*63.2
*Efficiency
0° 10° 20° 30°
40°
50°
60°
70°
80°
90°
0
4100
8200
12300
16400
20500
pf
pc
pw 20%
80% 70% 50%
50% 30% 50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.71
.66
.63
.59
.56
.54
.51
.49
.47
.45 .69
.64
.60
.56
.53
.51
.48
.46
.44
.42 .69
.65
.62
.59
.56
.53
.51
.49
.47
.45 .68
.63
.59
.56
.53
.50
.48
.46
.44
.42 .67
.63
.60
.57
.55
.52
.50
.48
.46
.44 .66
.62
.58
.55
.52
.50
.47
.45
.43
.41
F rom 0° Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
20975
18872
11012
4738
1590
313
21
8
5
2
0
1666
3023
2192
1025
270
22
8
4
1
50% beam angle
28.6°
10% beam angle
58.0°
Mount
height
Inital fc
at beam
center
B eam
diameter
fc at
beam
edge
B eam
diameter
fc at
beam
edge
8
10
12
14
16
693.4
372.9
232.4
158.6
115.1 2.8
3.8
4.8
5.9
6.9 346.8
186.5
116.2
79.3
57.6
6.1
8.3
10.5
12.8
15.0
69.3
37.3
23.2
15.9
11.5
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
2383.4
3838.3
4278.6
4298.9
0.0
4298.9
37.2
60.0
66.9
67.2
0.0
*67.2
*Efficiency
0° 10° 20° 30°
40°
50°
60°
70°
80°
90°
0
500
1000
1500
2000
2500
3000
pf
pc
pw 20%
80% 70% 50%
50% 30% 50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.74
.68
.63
.58
.54
.50
.46
.43
.40
.37 .72
.65
.59
.54
.49
.45
.42
.38
.36
.33 .72
.67
.62
.57
.53
.49
.46
.43
.40
.37 .71
.64
.59
.53
.49
.45
.41
.38
.35
.33 .70
.65
.60
.56
.52
.48
.45
.42
.39
.36 .68
.63
.57
.52
.48
.44
.41
.38
.35
.33
F rom 0° Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
2966
2783
2726
2957
2448
427
27
12
6
1
0
262
773
1348
1455
413
27
12
6
2
50% beam angle
67.7°
10% beam angle
86.2°
Mount
height
Inital fc
at beam
center
B eam
diameter
fc at
beam
edge
B eam
diameter
fc at
beam
edge
8
10
12
14
16
98.0
52.7
32.9
22.4
16.3 7.4
10.1
12.7
15.4
18.1
49.0
26.4
16.4
11.2
8.1
10.3
14.0
17.8
21.5
25.3 9.8
5.3
3.3
2.2
1.6