Specification Sheet
WF8 SQ LED - Switchable White
DOWNLIGHTING: One Lithonia Way, Conyers, GA 30012 Phone: 800-315-4935 Fax: 770-860-3129 www.lithonia.com © 2018 Acuity Brands Lighting, Inc. All rights reserved. Rev. 08/30/18
WF8 SQ Switchable White 8" LED Wafer Module
DATE: PRINT DATE: TEST NO:
MANUFACTURER:
LUMINAIRE CATALOG NO.:
LUMINAIRE DESCRIPTION:
LAMP DESCRIPTION:
LUMENS PER LAMP:
[_LAMPTYPE]
[_LAMPWATTAGE]
[_FAMILY]
[_PRODUCTID]
[_LAMPPOSITION]
[_MOUNTING]
[_TOTALLUMINAIRELUMENS]
[_PHYSICALDIMENSIONS]
[_SCALED_TEST]
2/4/2016 June 14, 2018 ISF 30024P509
Lithonia Lighting
WF8 SQ B LED 30K MVOLT 90CRI
8" SQUARE WAFER BAFFLE 3000K 120-277V
LED
1426.218
N/A
17.93
WF6 Downlight
2d253b2e-237d-4d39-a054-d28989450f38
0 , 0
RECESED DOWNLIGHT
1426
-0.5, -0.5, 0
SCALED FROM ABSOLUTE TEST: ISF 33832S AND BASED ON NOMINAL SYSTEM PERFORMANCE.
0° 20°
40°
60°
80°
200
400
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
527
525
507
464
405
332
250
167
89
24
3
50
143
214
253
256
223
165
94
28
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
406.4
659.5
1138.8
1426.2
0.0
1426.2
28.5
46.2
79.8
100.0
0.0
*100.0
*Efficiency
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
119
104
91
80
71
63
57
52
47
44
40
119
100
84
72
62
55
48
43
39
35
32
119
96
78
65
56
48
42
37
33
30
27
116
102
89
78
70
62
56
51
47
43
40
116
98
83
71
61
54
48
43
39
35
32
116
94
78
65
55
48
42
37
33
30
27
111
98
85
75
67
60
54
50
45
42
39
111
94
80
69
60
53
47
42
38
35
32
111
91
76
64
54
47
41
37
33
30
27
RCR
50% beam -
63.3°
10% beam -
108.0°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
17.4
9.4
5.8
4.0
2.9
6.8
9.2
11.7
14.2
16.6
8.7
4.7
2.9
2.0
1.4
15.1
20.6
26.1
31.6
37.1
1.7
0.9
0.6
0.4
0.3
Spacing to Mounting Height:1.2
DATE: PRINT DATE: TEST NO:
MANUFACTURER:
LUMINAIRE CATALOG NO.:
LUMINAIRE DESCRIPTION:
LAMP DESCRIPTION:
LUMENS PER LAMP:
[_LAMPTYPE]
[_LAMPWATTAGE]
[_FAMILY]
[_PRODUCTID]
[_LAMPPOSITION]
[_MOUNTING]
[_TOTALLUMINAIRELUMENS]
[_PHYSICALDIMENSIONS]
[_SCALED_TEST]
2/4/2016 June 14, 2018 ISF 30024P510
Lithonia Lighting
WF8 SQ B LED 35K MVOLT 90CRI
8" SQUARE WAFER BAFFLE 3500K 120-277V
LED
1469.612
N/A
18.38
WF6 Downlight
5ce11c75-bc19-4494-8e8e-c0d48f5e802d
0 , 0
RECESED DOWNLIGHT
1469.4
-0.5, -0.5, 0
SCALED FROM ABSOLUTE TEST: ISF 33832S AND BASED ON NOMINAL SYSTEM PERFORMANCE.
0° 20°
40°
60°
80°
200
400
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
543
541
522
478
417
342
258
172
92
25
3
51
147
220
261
264
230
170
97
29
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
418.8
679.5
1173.5
1469.6
0.0
1469.6
28.5
46.2
79.8
100.0
0.0
*100.0
*Efficiency
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
119
104
91
80
71
63
57
52
47
44
40
119
100
84
72
62
55
48
43
39
35
32
119
96
78
65
56
48
42
37
33
30
27
116
102
89
78
70
62
56
51
47
43
40
116
98
83
71
61
54
48
43
39
35
32
116
94
78
65
55
48
42
37
33
30
27
111
98
85
75
67
60
54
50
45
42
39
111
94
80
69
60
53
47
42
38
35
32
111
91
76
64
54
47
41
37
33
30
27
RCR
50% beam -
63.3°
10% beam -
108.0°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
17.9
9.6
6.0
4.1
3.0
6.8
9.2
11.7
14.2
16.6
9.0
4.8
3.0
2.1
1.5
15.1
20.6
26.1
31.6
37.1
1.8
1.0
0.6
0.4
0.3
Spacing to Mounting Height:1.2
DATE: PRINT DATE: TEST NO:
MANUFACTURER:
LUMINAIRE CATALOG NO.:
LUMINAIRE DESCRIPTION:
LAMP DESCRIPTION:
LUMENS PER LAMP:
[_LAMPTYPE]
[_LAMPWATTAGE]
[_FAMILY]
[_PRODUCTID]
[_LAMPPOSITION]
[_MOUNTING]
[_TOTALLUMINAIRELUMENS]
[_PHYSICALDIMENSIONS]
[_SCALED_TEST]
2/4/2016 June 14, 2018 ISF 30024P511
Lithonia Lighting
WF8 SQ B LED 40K MVOLT 90CRI
8" SQUARE WAFER BAFFLE 4000K 120-277V
LED
1540.971
N/A
18.42
WF6 Downlight
3092ca95-95ee-434b-92a7-5ee979455b21
0 , 0
RECESED DOWNLIGHT
1540.7
-0.5, -0.5, 0
SCALED FROM ABSOLUTE TEST: ISF 33832S AND BASED ON NOMINAL SYSTEM PERFORMANCE.
0° 20°
40°
60°
80°
200
400
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
569
568
548
501
437
359
270
181
96
26
3
54
154
231
273
276
241
179
102
30
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
439.1
712.5
1230.5
1541.0
0.0
1541.0
28.5
46.2
79.8
100.0
0.0
*100.0
*Efficiency
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
119
104
91
80
71
63
57
52
47
44
40
119
100
84
72
62
55
48
43
39
35
32
119
96
78
65
56
48
42
37
33
30
27
116
102
89
78
70
62
56
51
47
43
40
116
98
83
71
61
54
48
43
39
35
32
116
94
78
65
55
48
42
37
33
30
27
111
98
85
75
67
60
54
50
45
42
39
111
94
80
69
60
53
47
42
38
35
32
111
91
76
64
54
47
41
37
33
30
27
RCR
50% beam -
63.3°
10% beam -
108.0°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
18.8
10.1
6.3
4.3
3.1
6.8
9.2
11.7
14.2
16.6
9.4
5.1
3.2
2.2
1.6
15.1
20.6
26.1
31.6
37.1
1.9
1.0
0.6
0.4
0.3
Spacing to Mounting Height:1.2
DATE: PRINT DATE: TEST NO:
MANUFACTURER:
LUMINAIRE CATALOG NO.:
LUMINAIRE DESCRIPTION:
LAMP DESCRIPTION:
LUMENS PER LAMP:
[_LAMPTYPE]
[_LAMPWATTAGE]
[_FAMILY]
[_PRODUCTID]
[_LAMPPOSITION]
[_MOUNTING]
[_TOTALLUMINAIRELUMENS]
[_PHYSICALDIMENSIONS]
[_SCALED_TEST]
2/4/2016 June 14, 2018 ISF 30024P512
Lithonia Lighting
WF8 SQ B LED 50K MVOLT 90CRI
8" SQUARE WAFER BAFFLE 5000K 120-277V
LED
1474.433
N/A
18.3
WF6 Downlight
37845656-d944-4f52-8f95-2ab95c176780
0 , 0
RECESED DOWNLIGHT
1474.2
-0.5, -0.5, 0
SCALED FROM ABSOLUTE TEST: ISF 33832S AND BASED ON NOMINAL SYSTEM PERFORMANCE.
0° 20°
40°
60°
80°
200
400
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
544
543
524
480
419
343
259
173
92
25
3
52
148
221
262
265
231
171
97
29
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
420.1
681.8
1177.3
1474.4
0.0
1474.4
28.5
46.2
79.8
100.0
0.0
*100.0
*Efficiency
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
119
104
91
80
71
63
57
52
47
44
40
119
100
84
72
62
55
48
43
39
35
32
119
96
78
65
56
48
42
37
33
30
27
116
102
89
78
70
62
56
51
47
43
40
116
98
83
71
61
54
48
43
39
35
32
116
94
78
65
55
48
42
37
33
30
27
111
98
85
75
67
60
54
50
45
42
39
111
94
80
69
60
53
47
42
38
35
32
111
91
76
64
54
47
41
37
33
30
27
RCR
50% beam -
63.3°
10% beam -
108.0°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
18.0
9.7
6.0
4.1
3.0
6.8
9.2
11.7
14.2
16.6
9.0
4.8
3.0
2.1
1.5
15.1
20.6
26.1
31.6
37.1
1.8
1.0
0.6
0.4
0.3
Spacing to Mounting Height:1.2
PHOTOMETRICS
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance Data at 30” Above Floor for
a Single Luminaire
WF8 SQ S LED 27K30K35K _3500K LED's, input watts 21, delivered lumens: 1689, LM/W=80, test no. ISF 36826P51
WF8 SQ S LED 30K40K50K _4000K LED's, input watts: 20, delivered lumens: 1797, LM/W=90, test no. ISF 36826P53
WF8 SQ S LED 30K40K50K _5000K LED's, input watts: 21, delivered lumens: 1729, LM/W=82, test no. ISF 36826P54
WF8 SQ B LED 30K40K50K _ 3000K LED's, input watts: 21, delivered lumens: 1597, LM/W=76, test no. ISF 36826P52