8273b, Lytespan, Track lighting – Lightolier 8273B User Manual
Page 2: Page 2 of 2 focal jack sof-tech, Enclosed spot mr16, Lighting data, Job information type, Lightolier
Lighting Data
L
Beam length
W Beam width
C Distance to center of beam
D
Distance
A Aiming angle
FC Footcandles
L and W are the outer points where
the candlepower drops to 50% of the
maximum. FC are the initial foot-
candles at the center of the beam.
FC L
C
D
A
FC
D
L
C
A
W
L
W
FC
D
Aiming Angle:
0°
30° 45° or 60° Horizontal
30° 45° or 60° Vertical
1850
4000
50W MR16 (T-H)
FL (EXN)
40°
13100
3500
42W MR16 (T-H)
VNSP (EZY)
9°
525
4000
20W MR16 (T-H)
FL (BAB)
40°
2'
131
1.5'
1.5'
3'
58
2.2'
2.2'
4'
33
2.9'
2.9'
5'
21
3.6'
3.6'
1600
4000
35W MR16 (T-H)
FL (FMW)
40°
3900
4000
35W MR16 (T-H)
SP (FRA)
20°
8700
4000
35W MR16 (T-H)
NSP (FRB)
12°
3600
3000
20W MR16 (T-H)
NSP (ESX)
13°
8200
3000
20W MR16 (T-H)
VNSP (EZX)
7°
7'
167
0.9'
0.9'
10'
82
1.2'
1.2'
13'
49
1.6'
1.6'
16'
32
2.0'
2.0'
D
FC
L
W
D
C
FC
L
W
D
C
FC
L
W
D
C
FC
L
W
Beam Spread
50% Max CP
Beam Center
C.P. Candelas
Rated
Life-Hrs
6'
3.5'
148
1.0'
0.8'
9'
5.2'
68
1.5'
1.3'
12'
6.9'
37
2.0'
1.7'
15'
8.7'
24
2.4'
2.1'
4'
4.0'
181
1.0'
0.7'
6'
6.0'
81
1.5'
1.0'
8'
8.0'
45
2.0'
1.4'
10'
10.0'
29
2.5'
1.7'
2'
3.5'
256
1.0'
0.5'
3'
5.2'
114
1.5'
0.7'
4'
6.9'
64
2.0'
1.0'
5'
8.7'
41
2.5'
1.2'
6'
100
1.4'
1.4'
8'
56
1.8'
1.8'
10'
36
2.3'
2.3'
12'
25
2.7'
2.7'
5'
2.9'
94
1.5'
1.3'
7'
4.0'
48
2.1'
1.8'
9'
5.2'
29
2.7'
2.4'
11'
6.4'
19
3.4'
2.9'
3'
3.0'
141
1.4'
1.0'
5'
5.0'
51
2.3'
1.6'
7'
7.0'
26
3.2'
2.3'
9'
9.0'
16
4.2'
2.9'
2'
3.5'
113
1.9'
0.9'
3'
5.2'
50
2.8'
1.4'
4'
6.9'
28
3.8'
1.8'
5'
8.7'
18
4.7'
2.3'
2'
1.2'
85
2.0'
1.7'
3'
1.7'
38
3.0'
2.5'
4'
2.3'
21
4.1'
3.4'
5'
2.9'
14
5.1'
4.2'
2'
2.0'
46
3.4'
2.1'
3'
3.0'
21
5.0'
3.1'
4'
4.0'
12
6.7'
4.1'
5'
5.0'
7
8.4'
5.1'
1'
1.7'
66
4.8'
1.5'
2'
3.5
16
8.7'
2.9'
3'
5.2'
7
14.5'
4.4'
4'
6.9'
4
19.3'
5.8'
6'
3.5'
157
1.7'
1.5'
9'
5.2'
70
2.5'
2.2'
12'
6.9'
39
3.4'
2.9'
15'
8.7'
25
4.2'
3.6'
4'
4.0'
192
1.7'
1.2'
6'
6.0'
85
2.6'
1.8'
8'
8.0'
48
3.4'
2.4'
10'
10.0'
31
4.3'
3.0'
2'
3.5'
272
1.7'
0.8'
3'
5.2'
121
2.6'
1.3'
4'
6.9'
68
3.5'
1.7'
5'
8.7'
44
4.3'
2.1'
6'
108
2.1'
2.1'
8'
61
2.8'
2.8'
10'
39
3.5'
3.5
12'
27
4.2'
4.2
5'
2.9'
101
2.4'
2.0'
7'
4.0'
52
3.3'
2.9'
9'
5.2'
31
4.3'
3.7'
11'
6.4'
21
5.2'
4.5'
4'
100
2.9'
2.9'
6'
44
4.4'
4.4'
8'
25
5.8'
5.8'
10'
16
7.3'
7.3'
3'
1.7'
115
3.0'
2.5'
5'
2.9'
42
5.1'
4.2'
7'
4.0'
21
7.1'
5.9'
3'
3.0'
153
2.2'
1.5'
5'
5.0'
55
3.6'
2.5'
7'
7.0'
28
5.1'
3.5'
9'
9.0'
17
6.6'
4.5'
2'
3.5'
122
3.1'
1.4'
3'
5.2'
54
4.7'
2.1'
4'
6.9'
30
6.2'
2.8'
5'
8.7'
20
7.8'
3.5'
9'
5.2'
13
9.1'
7.6'
3'
3.0'
63
5.0'
3.1'
4'
4.0'
35
6.7'
4.1'
5'
5.0'
23
8.4'
5.1'
6'
6.0'
16
10.1'
6.2'
1'
1.7'
200
4.8'
1.5'
2'
3.5
50
9.7'
2.9'
3'
5.2'
22
14.5'
4.4'
4'
6.9'
13
19.3'
5.8'
7'
178
1.5'
1.5'
10'
87
2.1'
2.1'
13'
51
2.7'
2.7'
16'
34
3.4'
3.4'
8'
205
1.3'
1.3'
12'
91
1.9'
1.9'
16'
51
2.5'
2.5'
20'
33
3.1'
3.1'
7'
4.0'
174
1.5'
1.3'
10'
5.8'
85
2.1'
1.8'
13'
7.5'
50
2.7'
2.4'
16'
9.2'
33
3.4'
2.9'
5'
5.0'
185
1.6'
1.1'
7'
7.0'
95
2.2'
1.6'
9'
9.0'
57
2.9'
2.0'
11'
11.0'
38
3.5'
2.4'
3'
5.2'
182
1.9'
0.9'
4'
6.9'
102
2.6'
1.3'
5'
8.7'
66
3.2'
1.6'
6'
10.4'
45
3.8'
1.9'
LAMP
0° AIMING ANGLE
A=30° AIMING ANGLE
A=45° AIMING ANGLE
A=60° AIMING ANGLE
2400
4000
42W MR16 (T-H)
NFL (EYS)
27°
4'
150
1.9'
1.9'
6'
67
2.9'
2.9'
8'
38
3.8'
3.8'
10'
24
4.8'
4.8'
3'
1.7'
173
2.0'
1.7'
5'
2.9'
62
3.3'
2.8'
7'
4.0'
32
4.6'
3.9'
9'
5.2'
19
5.9'
5.0'
3'
3.0'
94
3.1'
2.0'
4'
4.0'
53
4.1'
2.7'
5'
5.0'
34
5.1'
3.4'
6'
6.0'
24
6.1'
4.1'
1'
1.7'
300
2.3'
1.0'
2'
3.5
75
4.6'
1.9'
3'
5.2'
33
7.0'
2.9'
4'
6.9'
19
9.3'
3.8'
10200
4000
50W MR16 (T-H)
NSP (EXT)
14°
8'
159
2.0'
2.0'
12'
71
2.9'
2.9'
16'
40
3.8'
3.9'
20'
26
4.9'
4.9'
7'
4.0'
135
2.3'
2.0'
10'
5.8'
66
3.3'
2.8'
13'
7.5'
39
4.3'
3.7'
15'
9.2'
28
5.3'
4.5'
5'
5.0'
144
2.5'
1.7'
7'
7.0'
74
3.5'
2.4'
9'
9.0'
45
4.5'
3.1'
11'
11.0'
30
5.5'
3.8'
3'
5.2'
142
3.1'
1.5'
4'
6.9'
80
4.1'
2.0'
5'
8.7'
51
5.1'
2.5'
6'
10.4'
35
6.2'
2.9'
3400
4000
50W MR16 (T-H)
NFL (EXZ)
27°
1150
4000
50W MR16 (T-H)
WFL (FNV)
55°
6'
94
2.9'
2.9'
8'
53
3.8'
3.8'
10'
34
4.8'
4.8'
12'
24
5.8'
5.8'
5'
2.9'
88
3.3'
2.8'
7'
4.0'
45
4.6'
3.9'
9'
5.2'
27
5.9'
5.0'
11'
6.4'
18
7.2'
6.1'
3'
3.0'
134
3.1'
2.0'
5'
5.0'
48
5.1'
3.4'
7'
7.0'
25
7.1'
4.8'
9'
9.0'
15
9.2'
6.1'
2'
3.5'
106
4.6'
1.9'
3'
5.2'
47
7.0'
2.9'
4'
6.9'
27
9.3'
3.8'
5'
8.7'
17
11.6'
4.8'
4'
116
2.9'
2.9'
6'
51
4.4'
4.4'
8'
29
5.8'
5.8'
10'
19
7.3'
7.3'
3'
1.7'
134
3.0'
2.5'
5'
2.9'
48
5.1'
4.2'
7'
4.0'
25
7.1'
5.9'
9'
5.2'
15
9.1'
7.6'
3'
3.0'
73
5.0'
3.1'
4'
4.0'
41
6.7'
4.1'
5'
5.0'
26
8.4'
5.1'
6'
6.0'
18
10.1'
6.2'
1'
1.7'
231
4.8'
1.5'
2'
3.5
59
9.7'
2.9'
3'
5.2'
26
14.5'
4.4'
4'
6.9'
14
19.3'
5.8'
3'
128
3.1'
3.1'
5'
46
5.2'
5.2'
7'
23
7.3'
7.3'
9'
14
9.4'
9.4'
3'
1.7'
83
4.6'
3.6'
5'
2.9'
30
7.8'
6.0'
7'
4.0'
15
10.7'
8.4'
9'
5.2'
9
13.7' 10.8'
2'
2.0'
102
5.7'
2.9'
3'
3.0'
45
8.6'
4.4'
4'
4.0'
25
11.4'
5.8'
5'
5.0'
15
14.3'
7.4'
1'
1.7'
144
22.3'
2.1'
2'
3.5
36
44.5'
4.2'
3'
5.2'
16
66.8'
6.2'
4'
6.9'
9
89.1'
8.3'
Lytespan
®
Track Lighting
8273B
Page 2 of 2
Focal Jack Sof-Tech
®
Enclosed Spot MR16
Lightolier
a Genlyte Thomas Company
www.lightolier.com
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.
© 2002 Genlyte Thomas Group LLC (Lightolier Division) • A0902
Job Information
Type: