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Page 2 of 2
AIMING ANGLE:
L
Beam Length
W Beam Width
C
Distance to center beam
L and W are the outer points where the candle power drops
to 50% of the maximum. FC are the initial footcandles at the
center of the beam.
Lamp data shown is typical. Consult lamp manufacturers for
availability and performance.
AIMING ANGLE:
Beam Spread
CBCP
(To 50% CBCP)
20W T4 CMH
22,347
9° X 9°
Beam Spread
CBCP
(To 50% CBCP)
39W T4 CMH
36,169
11° X 11°
Beam Spread
CBCP
(To 50% CBCP)
70W T4 CMH
53,205
13° X 13°
Lytespan
0°
D
Distance
A
Aiming Angle
FC Footcandles
0° Horizontal Aiming
Rated
D
FC
L
W
Life (Hrs.)
10'
223
1.6'
1.6'
7,500
15'
99
2.4'
2.4'
to
20'
56
3.1'
3.1'
9,000
25'
38
3.9'
3.9'
Rated
D
FC
L
W
Life (Hrs.)
10'
362
1.9'
1.8'
9,000
15'
161
2.9'
2.8'
to
20'
90
3.9'
3.8'
10,000
25'
58
4.8'
4.8'
Rated
D
FC
L
W
Life (Hrs.)
15'
236
3.4'
3.4'
6,000
20'
133
4.6'
4.5'
to
25'
85
5.7'
5.7'
9,000
30'
59
6.8'
6.8'
®
Track Lighting System
30° Horizontal
30° Horizontal Aiming
30° Vertical Aiming
D
C
FC
L
W
D
C
8'
4.6'
227
1.7'
1.5'
6'
10.4'
12'
6.9'
101
2.5'
2.2'
9'
15.6'
16'
9.2'
57
3.4'
2.9'
12' 20.8'
20'
11.5'
36
4.2'
3.6'
15' 26.0'
D
C
FC
L
W
D
C
8'
4.6'
367
2.1'
1.8'
6'
10.4'
12'
6.9'
163
3.1'
2.7'
9'
15.6'
16'
9.2'
92
4.1'
3.6'
12' 20.8'
20'
11.5'
58
5.2'
4.4'
15' 26.0'
D
C
FC
L
W
D
C
10'
5.8'
346
3.1'
2.6'
5'
8.7'
15'
8.7'
154
4.6'
3.9'
8'
13.9'
20'
11.5'
86
6.1'
5.3'
11' 19.1'
25'
14.4'
55
7.6'
6.6'
14' 24.2'
Job Information
Lightolier
a Genlyte Thomas Company
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2003 Genlyte Thomas Group LLC (Lightolier Division) • A0403
MHT4RS
Metal Halide T-4 Reflector Spot
30° Vertical
45° Vertical Aiming
FC
L
W
D
C
FC
78
3.8'
1.9'
5'
5.0'
316
34
5.8'
2.8'
7'
7.0'
161
19
7.7'
3.8'
9'
9.0'
98
12
9.8'
4.7'
11'
11.0'
65
FC
L
W
D
C
FC
128
4.8'
2.3'
5'
5.0'
512
56
7.1'
3.5'
7'
7.0'
261
31
9.5'
4.6'
9'
9.0'
158
20
11.9'
5.6'
11'
11.0'
106
FC
L
W
D
C
FC
266
4.7'
2.3'
8'
8.0'
294
104
7.6'
3.6'
12'
12.0'
131
55
10.4'
5.0'
16'
16.0'
73
34
13.3'
6.4'
20'
20.0'
47
Type:
www.lightolier.com
45° Vertical
L
W
1.6'
1.1'
2.2'
1.6'
2.9'
2.0'
3.5'
2.4'
L
W
1.8'
1.4'
2.7'
1.9'
3.5'
2.5'
4.3'
3.0'
L
W
3.7'
2.6'
5.5'
3.9'
7.4'
5.2'
9.2'
6.4'
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