Specification

Lumen values are from photometric tests performed in accordance with IESNA LM-79-08. Data is considered to be representative of the configurations shown,
within the tolerances allowed by Lighting Facts. Actual performance may differ as a result of
end-user environment and application. Actual wattage may differ by +/- 8% when operating between 120-480V +/- 10%. Contact factory for performance data
on any configurations not shown here.
To see complete photometric reports or download .ies files for this product, visit Lithonia Lighting’s D-Series Flood Size 1 homepage.
Performance
Package
System
Watts
Dist.
Type
Field
Angle
Beam
Angle
30K
(3000K, 70 CRI)
40K
(4000K, 70 CRI)
50K
(5000K, 70 CRI)
°H °V °H °V Max Cd Lumens LPW Max Cd Lumens LPW Max Cd Lumens LPW
P1 21W
NSP
37 38 18 19 16,316 2,601 124 18,039 2,876 137 18,039 2,876 137
MSP
51 51 27 28 9,908 2,578 123 10,954 2,850 136 10,954 2,850 136
MFL
60 60 46 45 4,027 2,435 116 4,452 2,692 128 4,452 2,692 128
FL
84 91 59 72 2,255 2,682 128 2,494 2,965 141 2,494 2,965 141
WFL
109 101 86 85 1,494 2,766 132 1,652 3,058 146 1,652 3,058 146
WFR
103 92 80 71 1,809 2,794 133 2,000 3,089 147 2,000 3,089 147
HMF
124 63 100 48 2,001 2,329 111 2,212 2,575 123 2,212 2,575 123
P2 42W
NSP
37 38 18 19 29,740 4,741 113 32,881 5,242 125 32,881 5,242 125
MSP
51 51 27 28 18,060 4,699 112 19,967 5,195 124 19,967 5,195 124
MFL
60 50 46 45 7,340 4,439 106 8,115 4,908 117 8,115 4,908 117
FL
84 91 59 72 4,111 4,889 116 4,545 5,406 129 4,545 5,406 129
WFL
109 101 86 85 2,568 4,753 113 3,011 5,573 133 3,011 5,579 133
WFR
103 92 80 71 3,297 5,094 121 3,645 5,631 134 3,645 5,632 134
HMF
124 63 100 48 3,647 4,245 101 4,032 4,693 112 4,032 4,693 112
Performance Data
Photometric Diagrams
One Lithonia Way • Conyers, Georgia 30012 • Phone: [phone] • www.lithonia.com
© 2012-2016 Acuity Brands Lighting, Inc. All rights reserved.
Lumen Output
Current (A)
Light
Engines
System
Watts
120 208 240 277 347 480
P1 21W 0.18 0.1 0.09 0.08 0.07
-
P2 42W 0.35 0.20 0.18 0.15 0.12
-
Electrical Load
Isocandela plots for the DSXF1 LED P2 40K.
Use these factors to determine relative lumen output for
average ambient temperatures from 0-40°C (32-104°F).
Lumen Ambient Temperature
(LAT) Multipliers
Ambient
0°C 32°F
10°C 50°F
20°C 68°F
25°C 77°F
30°C 86°F
40°C 104°F
Projected LED Lumen Maintenance
Data references the extrapolated performance projections for
the DSXF1 LED P2 platform noted in a 25C ambient, based on
10,000 hours of LED testing (tested per IESNA LM-80-08 and
projected per IESNA TM-21-11).
To calculate LLF, use the lumen maintenance factor that
corresponds to the desired number of operating hours below.
For other lumen maintenance values, contact factory.
Operating Hours 0 25,000 50,000 100,000
Lumen Maintenance
Factor
1.0 0.97 0.96 0.95
LEGEND
(% Max cd)
10%
20%
30%
40%
50%
60%
75%
90%
Test No. ISF 31747P5 tested in accordance with IESNA LM-79-08.
Test No. ISF 31674P5 tested in accordance with IESNA LM-79-08.
Test No. ISF 31671P5 tested in accordance with IESNA LM-79-08.
Test No. ISF 31672P5 tested in accordance with IESNA LM-79-08.
Test No. ISF 31669P5 tested in accordance with IESNA LM-79-08.
Test No. ISF 31670P5 tested in accordance with IESNA LM-79-08.
Test No. ISF 31748 tested in accordance with IESNA LM-79-08.
0°
20°
40°
60°
80°
-20°-40°-60°
-80°
0°
20°
40°
60°
80°
-20°
-40°
-60°
-80°
MSP
0°
20°
40°
60°
80°
-20°-40°-60°
-80°
0°
20°
40°
60°
80°
-20°
-40°
-60°
-80°
NSP
0°
20°
40°
60°
80°
-20°-40°-60°
-80°
0°
20°
40°
60°
80°
-20°
-40°
-60°
-80°
WFL
0°
20°
40°
60°
80°
-20°-40°-60°
-80°
0°
20°
40°
60°
80°
-20°
-40°
-60°
-80°
MFL
0°
20°
40°
60°
80°
-20°-40°-60°
-80°
0°
20°
40°
60°
80°
-20°
-40°
-60°
-80°
FL
0°
20°
40°
60°
80°
-20°-40°-60°
-80°
0°
20°
40°
60°
80°
-20°
-40°
-60°
-80°
WFR
0°
20°
40°
60°
80°
-20°-40°-60°
-80°
0°
20°
40°
60°
80°
-20°
-40°
-60°
-80°
HMF
DSXF1-LED
Rev. 11/14/16