Specification Sheet

LTKMSBK FIXED R-LED
TRACK One Lithonia Way Conyers, GA 30012 Phone: [phone] Fax: [phone] www.lithonia.com © 2015 Acuity Brands Lighting, Inc. All rights reserved. Rev. 10/25/15
PHOTOMETRICS
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance Data at 30” Above Floor for
a Single Luminaire
LTKMSBK MW, 2700 K LEDs, input watts: 4.5, delivered lumens: 341, LM/W = 76, test no. LTL28656, tested in accordance with IESNA LM 79-08
LTKMSBK Fixed Round Flush-Mount Series
0° 20°
40°
60°
80°
90°
0°0°0° 90°
180°
100
200
300
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 70%50%30% 50%30%10% 50%30%10%
119
112
105
99
93
87
82
78
74
70
66
119
109
99
91
84
78
72
67
63
59
55
119
106
95
85
77
71
65
60
56
52
49
116
107
98
90
83
77
71
66
62
58
55
116
104
93
84
77
70
65
60
56
52
49
116
102
90
80
72
65
60
55
51
48
45
111
103
94
87
80
75
70
65
61
57
54
111
101
91
82
75
69
64
59
55
52
48
111
99
88
79
71
65
60
55
51
48
45
RCR
0
1
2
3
4
5
6
7
8
9
10
Zonal Lumen Summary
Zone Lumens % Lamp % Fixture
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
191
255
322
341
0
341
56.0
74.8
94.4
100.0
0.0
100.0
56.0
74.8
94.4
100.0
0.0
100.0
CP Summary
0° 90
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
363
353
280
180
107
57
27
13
5
0
0
363
365
303
204
120
67
32
14
5
0
0