Gotham 6 GQT Ellipsoidal Tilt 400-500W SpecSheet User Manual
Page 3
© 2005-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/29/13. Specifications subject to change without notice.
PAGE 3 OF 3
GQT-6-OPEn-400-500
GQT 500 N 6AR "NARROW"
(1) 500Q EYX LAMP, 10100 RATED LUMENS, 0.5 S/MH, TEST NO. LTL13431
GQT 500 M 6AR "MEDIUM"
(1) 500Q EYX LAMP, 10100 RATED LUMENS, 0.7 S/MH, TEST NO. LTL13430
PH
OTO
M
ET
RY
Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Illuminance: Single Luminaire 30” Above Floor
6” GQT
Ellipsoidal Tilt
Open Reflector, 400W or 500W Quartz Halogen T4 Lamp
GQT 500 W 6AR "WIDE"
(1) 500Q EYX LAMP, 10100 RATED LUMENS, 0.8 S/MH, TEST NO. LTL13429
Zone Lumens % Lamp
0˚ - 30˚
0˚ - 40˚
0˚ - 60˚
0˚ - 90˚
90˚ - 180˚
0˚ - 180˚
2714.6
2811.9
2828.9
2831.7
0.0
2831.7
56.0
58.0
58.3
58.4
0.0
*58.4
*Efficiency
0˚
10˚
20˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
2000
4000
6000
8000
10000
pf
pc
pw
20%
80%
70%
50%
50% 30% 50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.66
.62
.59
.56
.54
.51
.49
.47
.46
.44
.64
.60
.57
.54
.51
.49
.47
.45
.43
.41
.64
.61
.58
.56
.53
.51
.49
.47
.45
.44
.63
.59
.56
.53
.51
.48
.46
.45
.43
.41
.62
.59
.57
.54
.52
.50
.48
.47
.45
.43
.61
.58
.55
.52
.50
.48
.46
.44
.43
.41
From 0˚
Ave
Lumens
0
5
15
25
35
45
55
65
75
85
90
10027
7617
4045
2250
62
24
1
1
1
1
0
655
1127
933
97
15
2
1
1
1
50% beam angle
20.3˚
10% beam angle
55.5˚
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
331.5
178.3
111.1
75.8
55.0
2.0
2.7
3.4
4.1
4.8
165.7
89.1
55.6
37.9
27.5
5.8
7.9
10.0
12.1
14.2
33.1
17.8
11.1
7.6
5.5
Zone Lumens % Lamp
0˚ - 30˚
0˚ - 40˚
0˚ - 60˚
0˚ - 90˚
90˚ - 180˚
0˚ - 180˚
2664.6
2796.5
2815.5
2818.2
0.0
2818.2
54.9
57.7
58.1
58.1
0.0
*58.1
*Efficiency
0˚
10˚
20˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
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
.65
.61
.58
.55
.53
.50
.48
.46
.44
.42
.64
.59
.56
.53
.50
.47
.45
.43
.41
.39
.64
.60
.57
.55
.52
.50
.48
.46
.44
.42
.63
.59
.55
.52
.50
.47
.45
.43
.41
.39
.62
.59
.56
.54
.51
.49
.47
.45
.43
.42
.61
.57
.54
.51
.49
.47
.45
.43
.41
.39
From 0˚ Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
5911
5744
3875
2466
111
26
4
0
1
0
0
521
1092
1052
132
16
3
1
1
1
50% beam angle
36.4˚
10% beam angle
60.2˚
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
195.4
105.1
65.5
44.7
32.4
3.6
4.9
6.3
7.6
8.9
97.7
52.5
32.8
22.3
16.2
6.4
8.7
11.0
13.3
15.7
19.6
10.5
6.6
4.5
3.2
Zone Lumens % Lamp
0˚ - 30˚
0˚ - 40˚
0˚ - 60˚
0˚ - 90˚
90˚ - 180˚
0˚ - 180˚
2652.7
2799.1
2817.8
2821.4
0.0
2821.4
54.7
57.7
58.1
58.2
0.0
*58.2
*Efficiency
0˚
10˚ 20˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
1000
2000
3000
4000
5000
pf
pc
pw
20%
80%
70%
50%
50% 30% 50% 30% 50% 30%
1
2
3
4
5
6
7
8
9
10
.65
.61
.58
.55
.52
.50
.48
.46
.44
.42
.64
.59
.56
.52
.50
.47
.45
.43
.41
.39
.64
.60
.57
.55
.52
.50
.47
.45
.43
.42
.63
.59
.55
.52
.49
.47
.45
.43
.41
.39
.62
.59
.56
.53
.51
.49
.47
.45
.43
.41
.61
.57
.54
.51
.49
.46
.44
.42
.40
.39
From 0˚ Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
5113
5271
3822
2524
131
25
3
2
0
0
0
486
1078
1088
146
16
3
1
1
1
50% beam angle
41.2˚
10% beam angle
61.4˚
Mount
height
Inital fc
at beam
center
Beam
diameter
fc at
beam
edge
Beam
diameter
fc at
beam
edge
8
10
12
14
16
169.0
90.9
56.7
38.7
28.1
4.1
5.6
7.1
8.7
10.2
84.5
45.5
28.3
19.3
14.0
6.5
8.9
11.3
13.6
16.0
16.9
9.1
5.7
3.9
2.8
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.