Lgi 20.3cm (8”) round lens – Gotham LGI 20.3cm (8) Round Lens SpecSheet User Manual
Page 3
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/04/13. Specifications subject to change without notice.
PAGE 3 OF 3
LGI-8-ROund-LEnS
LGI 8RW 200 T73
200W A23 LAMP, 1.2 S/MH, 3800 RATED LUMENS, TEST NO. LTL14201
PH
OTO
M
ET
RY
Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Illuminance: Single Luminaire 30” Above Floor
LGI
20.3cm (8”) Round Lens
Wet Location
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.
0°
20°
40°
60°
80°
90°
180°
200
400
600
800
1000
%
0
2
f
p
pc
80%
70%
50%
pw
50% 30% 10%
50% 30% 10%
50% 30% 10%
68
61
55
50
45
41
37
34
31
29
27
68
59
52
46
41
36
33
30
27
25
23
68
58
49
43
37
33
30
27
24
22
20
66
60
54
49
44
40
37
34
31
29
27
66
58
51
45
40
36
33
30
27
25
23
66
57
49
42
37
33
29
27
24
22
20
63
58
52
47
43
39
36
33
30
28
26
63
56
50
44
39
35
32
29
27
24
23
63
55
48
42
37
33
29
26
24
22
20
0
1
2
3
4
5
6
7
8
9
10
Zone
Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
868
1383
1990
2163
0
2163
22.8
36.4
52.4
56.9
0.0
56.9
Ave
Lumens
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
1158
1152
1073
990
837
504
238
112
44
11
0
109
303
456
515
389
218
113
49
12
38.3
20.6
12.8
8.8
6.4
6.6
9.0
11.4
13.8
16.2
19.1
10.3
6.4
4.4
3.2
12.4
16.9
21.4
25.9
30.4
3.8
2.1
1.3
0.9
0.6
50% beam
62.0°
10% beam
96.9°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0