INDEPENDENT TEST LABORATORY REPORT

Lighting Sciences, Inc.
UL Verification Services
7826 E. Evans Rd.
Scottsdale, Arizona 85260 USA
P: 480-991-9260 F: 480-991-0375
lsi@ul.com www.lightingsciences.com INDEPENDENT TEST LABORATORY REPORT No. 31629
Description:
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS The sample(s) was(were) tested in accordance with the following applied
standards/regulations:
IES LM-41-98: Approved Method for Photometric Testing of Indoor Fluorescent Luminaire
(withdrawn)
IES LM-79-08: Approved Method for the Electrical and Photometric Measurements of
Solid-State Lighting Products
Prepared for:
Approved by:
EVERBRITE LLC
JIM DOMIGAN
GREENFIELD, WI
VS SUPERVISOR
MAR 25, 2013
This report shall not be reproduced except in full without the written approval of the laboratory. The results in this
report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to
indicate applicability to other similar products.
Page 1 of 8
LIGHTING SCIENCES, INC.
7826 E. EVANS RD.
SCOTTSDALE, AZ, USA 85260
INDEPENDENT TEST LABORATORY REPORT No. 31629
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS
INTENSITY(CANDLEPOWER) SUMMARY
ANGLE
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
MEAN CP
3501
3403
3145
2691
1996
1224
640
332
186
115
79
59
45
33
24
15
7
0
0
LUMENS
321
729
560
221
93
54
33
16
2
ZONAL LUMENS AND PERCENTAGES
ZONE
0-30
0-40
0-60
0-90
40-90
60-90
90-180
0-180
LUMENS
1610
1830
1976
2028
198
51
0
2028
% LUMINAIRE
79.38
90.26
97.46
100.00
9.74
2.54
0.00
100.00
EFFICACY (LUMENS PER WATT):
5"
45.3
*** THIS IS AN ABSOLUTE TEST ***
LUMINOUS DIAMETER:
4.250 INS
1"
44
LUMINANCE SUMMARY CD./SQ.M.
ANGLE
45
55
65
75
85
S/MH:
SC:
MEAN CD/SQ M
17812
11291
8664
6364
574
TESTED IN ACCORDANCE WITH IES PROCEDURES.
Page 2 of 8
0.7
0.7
LIGHTING SCIENCES, INC.
7826 E. EVANS RD.
SCOTTSDALE, AZ, USA 85260
INDEPENDENT TEST LABORATORY REPORT No. 31629
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS
INTENSITY(CANDLEPOWER) DATA
IN 2.5 DEGREE STEPS
ANGLE
0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
52.5
55.0
57.5
60.0
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
INTENSITY
LUMENS
(CANDLEPOWER)
3501
3474
3403
3294
3145
2950
2691
2366
1996
1605
1224
894
640
458
332
246
186
144
115
94
79
68
59
51
45
39
33
28
24
20
15
11
7
4
0
0
0
Page 3 of 8
321
729
560
221
93
54
33
16
2
LIGHTING SCIENCES, INC.
7826 E. EVANS RD.
SCOTTSDALE, AZ, USA 85260
INDEPENDENT TEST LABORATORY REPORT No. 31629
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS
AVERAGE LUMINANCE DATA
CD./SQ.M
ANGLE
(FOOTLAMBERTS)
LUMINANCE
0
382508
( 111640)
30
80709
(
23556)
40
26471
(
7725)
45
17812
(
5198)
50
13494
(
3938)
55
11291
(
3295)
60
9770
(
2851)
65
8664
(
2528)
70
7678
(
2241)
75
6364
(
1857)
80
4428
(
1292)
85
574
(
167)
Page 4 of 8
LIGHTING SCIENCES, INC.
7826 E. EVANS RD.
SCOTTSDALE, AZ, USA 85260
INDEPENDENT TEST LABORATORY REPORT No. 31629
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS
COEFFICIENTS OF UTILIZATION
ZONAL CAVITY METHOD
EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
CC
WALL
90
70
50
80
30
10
70
50
70
30
10
70
50
50
30
10
50
30
30
10
50
30
10
10
50
30
0
10
0
RCR
0 1.221.221.221.22 1.191.191.191.19 1.161.161.161.16 1.111.111.11 1.061.061.06 1.021.021.02 1.00
1 1.171.141.121.10 1.141.121.101.08 1.121.101.081.06 1.061.041.03 1.021.011.00 0.990.980.97 0.95
2 1.121.081.051.01 1.101.061.031.00 1.081.041.010.99 1.010.990.97 0.980.970.95 0.960.940.93 0.91
3 1.081.020.980.94 1.061.010.970.94 1.040.990.960.93 0.970.940.92 0.950.930.90 0.930.910.89 0.88
4 1.040.970.930.89 1.020.960.920.89 1.010.950.920.88 0.930.900.87 0.910.890.86 0.900.870.85 0.84
5 1.000.930.880.84 0.990.920.870.84 0.970.910.870.84 0.890.860.83 0.880.850.82 0.860.840.81 0.80
6 0.970.890.840.81 0.950.880.840.80 0.940.880.830.80 0.860.820.80 0.850.820.79 0.840.810.78 0.77
7 0.930.850.800.77 0.920.850.800.77 0.910.840.800.76 0.830.790.76 0.820.780.75 0.810.780.75 0.74
8 0.900.820.770.74 0.890.810.770.73 0.880.800.760.73 0.800.760.73 0.790.750.72 0.780.750.72 0.71
9 0.860.790.740.70 0.850.780.730.70 0.850.770.730.70 0.770.720.70 0.760.720.69 0.750.720.69 0.68
10 0.840.750.710.67 0.830.750.710.67 0.820.750.710.67 0.740.700.67 0.730.690.67 0.730.690.67 0.66
THE ABOVE COEFFICIENTS HAVE BEEN CALCULATED BASED ON LUMINAIRE LUMENS
BECAUSE IN AN ABSOLUTE TEST THE BARE LAMP LUMENS ARE UNKNOWN.
LIGHTING DESIGN CALCULATIONS MADE USING THESE COEFFICIENTS SHOULD
THEREFORE USE THE LUMINAIRE LUMENS IN THE CALCULATION FORMULA
LUMINAIRE INPUT WATTS
44.8
LABORATORY RESULTS MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE.
BALLAST AND FIELD FACTORS HAVE NOT BEEN APPLIED.
TEST DISTANCE EXCEEDS FIVE TIMES THE GREATEST
LUMINOUS OPENING OF LUMINAIRE.
Page 5 of 8
LIGHTING SCIENCES, INC.
7826 E. EVANS RD.
SCOTTSDALE, AZ, USA 85260
INDEPENDENT TEST LABORATORY REPORT No. 31629
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS
ELECTRICAL MEASUREMENTS
INPUT VOLTAGE:
INPUT CURRENT:
INPUT POWER:
POWER FACTOR:
TOTAL HARMONIC DISTORTION:
OFF STATE POWER:
120.0
0.753
44.8
49.6
168.20
0.00
VOLTS AC
AMPS
WATTS
PERCENT
PERCENT
WATTS
LIGHT OUTPUT
LUMENS:
EFFICACY:
2028
45.3
lm
lm/W
SPECTRAL MEASUREMENTS
X:
y:
u/u':
v:
v':
Duv:
CRI(Ra):
0.4056
0.3901
0.2362
0.3407
0.5110
0.0006
83.3
CRI(R9):
CCT:
RADIANT FLUX:
9.7
3487
6135
Page 6 of 8
K
mW
LIGHTING SCIENCES, INC.
7826 E. EVANS RD.
SCOTTSDALE, AZ, USA 85260
INDEPENDENT TEST LABORATORY REPORT No. 31629
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS
Tabulated Spectral Power Distribution
Wavelength
[nm]
[mW/nm]
380
390
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
560
570
580
0.08799
0.17073
0.21049
0.43195
1.57828
5.95506
18.01233
31.27921
16.10352
8.90409
6.99878
9.31966
14.36685
19.47539
22.88467
24.53932
25.51981
26.57335
28.39537
31.29683
34.53264
Wavelength
[nm]
[mW/nm]
590
600
610
620
630
640
650
660
670
680
690
700
710
720
730
740
750
760
770
780
37.05245
37.98926
36.98071
34.03303
30.00502
25.29056
20.68584
16.43478
12.72879
9.69754
7.28407
5.40078
3.96287
2.92178
2.12675
1.54499
1.13338
0.83807
0.61726
0.22894
Page 7 of 8
LIGHTING SCIENCES, INC.
7826 E. EVANS RD.
SCOTTSDALE, AZ, USA 85260
INDEPENDENT TEST LABORATORY REPORT No. 31629
EVERBRITE LLC - LED RECESSED DOWNLIGHT,CAT# XLS 3.0
WITH WHITE INTERIOR, SPECULAR REFLECTOR AND FROSTED FLAT PLASTIC LENS
ONE LED ARRAY. LUMINAIRE OUTPUT = 2028 LMS
LUMINAIRE OPERATING AT 120 VAC AND 44.8 WATTS
LUMINOUS OPENING
SIDE VIEW
All testing was conducted in accordance with LM-79-08,
Approved Method: Electrical and Photometric Measurements of Solid-State Lighting Products as published
by the Illuminating Engineering Society of North America (IESNA).
The condition of the item tested was new.
requirements of LM-79-08.
Stabilization time before testing meets the stabilization
The test results (luminous distribution and flux) were obtained by using a Lighting Sciences series
6000 Type C Moving Mirror Goniophotometer

The photometric reference standard used is a set of three incandescent luminous intensity
standard lamps calibrated and traceable to the U.S. National Institute of Standards and
Technology.
The test results (colorimetric and luminous flux) were obtained by using a Labsphere Model LMS-760
Integrating Sphere. 4 geometry was used. Correction factors were applied for self-absorption.

The colorimetric & photometric reference standard used is an incandescent spectral flux standard
lamp calibrated and traceable to the U.S. National Institute of Standards and Technology.
Power measurements were obtained with a Yokogawa WT210 power analyzer.
Ambient temperature during testing was 25 C  1 C, measured using an Omega model DP460.
Calibration certificates are on file at the laboratories of Lighting Sciences Inc.
The results in this report apply to the test sample(s) mentioned in this report at the time of
the testing period only and are not to be used to indicate applicability to other similar
products.
Page 8 of 8