Specification

PARABOLICS
CONTRACTOR SELECT / FLUORESCENT: One Lithonia Way Conyers, GA 30012 Phone: [phone] Fax: [phone] www.lithonia.com © 2009-2014 Acuity Brands Lighting, Inc. All rights reserved. Rev. 07/09/14
DIMENSIONS
All dimensions are inches (centimeters) unless otherwise indicated.
MOUNTING DATA
Appropriate
Ceiling Type Trim Type
Exposed grid tee G
Concealed grid tee G, ST
Parabolics 2'x4' and 2'x2'
4-1/2
(11.4)
24
(61.0)
2-13/16
(7.1)
3-1/2
(8.9)
3” end blade depth
PHOTOMETRICS
Calculated using the zonal cavity method in accordance with IESNA LM41 procedures. Floor reectances are 20%. Lamp congurations shown are typical. Full photometric data on these and other congurations
available upon request.
Coefficients of Utilization
%02fp
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
RCR
0
1
2
3
4
5
6
7
8
9
10
89
80
71
64
57
51
46
42
38
35
32
89
78
67
58
51
45
40
36
32
29
26
89
75
63
54
46
40
35
31
28
25
23
87
79
70
62
56
50
45
41
38
34
32
87
76
66
57
50
44
39
35
32
29
26
87
74
63
53
46
40
35
31
28
25
23
83
76
67
60
54
49
44
40
37
34
31
83
74
64
56
49
44
39
35
31
28
26
83
72
61
53
45
40
35
31
28
25
22
Zonal Lumen Summary
Zone Lumens % Lamp% Fixture
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
1982.1
3413.2
5866.8
6422.1
0.0
6422.1
23.2
39.9
68.6
75.1
0.0
75.1
30.9
53.1
91.4
100.0
0.0
100.0
TEST NO: LTL14671 CS
PT3 MV
LUMENS PER LAMP:
2850 LUM. EFF. - 75.1%
LAMPS PER LUMINAIRE:
3