Specification

One Lithonia Way • Conyers, GA 30012 • Phone [phone]-SERV (7378) • [e-mail] • Visit us at www.acuitybrands.com
Printed in U.S.A. © 2021-2023 Acuity Brands Lighting, Inc. Rev. 11/28/23
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Light Commercial & Residential
WF4 & WF6 SWW5 + ALO
Juno Wafer
™
LED Downlight Series
4" & 6" SWW5 + ALO LED Flat & Deep
Regressed Wafers
PHOTOMETRICS
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance Data at 30" Above
Floor for a Single Luminaire
WF4 DREG SM ALO19 SWW5 90CRI 35K Input Watts: 12.5, Delivered Lumens: 1136, LPW: 90.9, S/MH: 1.19, Test No: ISF 232976P3
10°
20°
30°
40°
50°
60
70
80
9090°
80°
70°
60°
50°
40°
30°
20°
10°
0°0°
50
100
150
200
250
300
350
400
450
500
550
600
CP
Summary
Zonal Lumen Summary Coefficients of Utilization Cone of Light Luminance
(cd/sq.m)
0°
0° 508
5° 506
15° 489
25° 442
35° 370
45° 281
55° 187
65° 92
75° 35
85° 9
90° 0
Zone Lumens % Fixture
0° - 30° 388 34%
0° - 40° 618 54%
0° - 60° 997 88%
0° - 90° 1,136 100%
90° - 180° 0 0%
0° - 180° 1,136 100%
ρf 20%
70%ρc 80% 50%
ρw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0 119 119 119 116 116 116 111 111 111
1 106 102 99 104 101 98 100 97 94
2 94 88 83 92 87 82 89 84 80
3 84 77 71 82 76 70 80 74 69
4 75 67 61 74 66 61 72 65 60
5 68 60 53 67 59 53 65 58 53
6 61 53 47 61 53 47 59 52 47
7 56 48 42 55 47 42 54 47 42
8 51 43 38 51 43 38 49 42 38
9 47 40 34 47 39 34 46 39 34
10 44 36 31 43 36 31 42 36 31
Mounting
Height
Initial
FC
Center
Beam
Beam
Diameter
6.0 14.1 13.2
8.0 7.9 17.6
10.0 5.1 22.0
12.0 3.5 26.4
14.0 2.6 30.9
Beam Angle: 95.5°
Field Angle: 142.2°
Average
Luminance
0° 56,826
45° 44,517
55° 36,382
65° 24,270
75° 15,032
85° 12,174
WF4 DREG SM ALO19 SWW5 90CRI 40K Input Watts: 12.5, Delivered Lumens: 1148, LPW: 91.8, S/MH: 1.19, Test No: ISF 232976P4
10°
20°
30°
40°
50°
60
70
80
9090°
80°
70°
60°
50°
40°
30°
20°
10°
0°0°
50
100
150
200
250
300
350
400
450
500
550
600
CP
Summary
Zonal Lumen Summary Coefficients of Utilization Cone of Light Luminance
(cd/sq.m)
0°
0° 513
5° 511
15° 494
25° 446
35° 374
45° 284
55° 188
65° 93
75° 35
85° 10
90° 0
Zone Lumens % Fixture
0° - 30° 392 34%
0° - 40° 624 54%
0° - 60° 1,007 88%
0° - 90° 1,148 100%
90° - 180° 0 0%
0° - 180° 1,148 100%
ρf 20%
70%ρc 80% 50%
ρw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0 119 119 119 116 116 116 111 111 111
1 106 102 99 104 101 98 100 97 94
2 94 88 83 92 87 82 89 84 80
3 84 77 71 82 76 70 80 74 69
4 75 67 61 74 66 61 72 65 60
5 68 60 53 67 59 53 65 58 53
6 61 53 47 61 53 47 59 52 47
7 56 48 42 55 47 42 54 47 42
8 51 43 38 51 43 38 49 42 38
9 47 40 34 47 39 34 46 39 34
10 44 36 31 43 36 31 42 36 31
Mounting
Height
Initial
FC
Center
Beam
Beam
Diameter
6.0 14.3 13.2
8.0 8.0 17.6
10.0 5.1 22.0
12.0 3.6 26.4
14.0 2.6 30.9
Beam Angle: 95.5°
Field Angle: 142.2°
Average
Luminance
0° 57,427
45° 44,988
55° 36,766
65° 24,527
75° 15,191
85° 12,303
WF4 DREG SM ALO19 SWW5 90CRI 50K Input Watts: 12.5, Delivered Lumens: 1109, LPW: 88.7, S/MH: 1.19, Test No: ISF 232976P5
10°
20°
30°
40°
50°
60
70
80
9090°
80°
70°
60°
50°
40°
30°
20°
10°
0°0°
50
100
150
200
250
300
350
400
450
500
550
600
CP
Summary
Zonal Lumen Summary Coefficients of Utilization Cone of Light Luminance
(cd/sq.m)
0°
0° 496
5° 494
15° 477
25° 431
35° 361
45° 275
55° 182
65° 90
75° 34
85° 9
90° 0
Zone Lumens % Fixture
0° - 30° 379 34%
0° - 40° 603 54%
0° - 60° 973 88%
0° - 90° 1,109 100%
90° - 180° 0 0%
0° - 180° 1,109 100%
ρf 20%
70%ρc 80% 50%
ρw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0 119 119 119 116 116 116 111 111 111
1 106 102 99 104 101 98 100 97 94
2 94 88 83 92 87 82 89 84 80
3 84 77 71 82 76 70 80 74 69
4 75 67 61 74 66 61 72 65 60
5 68 60 53 67 59 53 65 58 53
6 61 53 47 61 53 47 59 52 47
7 56 48 42 55 47 42 54 47 42
8 51 43 38 51 43 38 49 42 38
9 47 40 34 47 39 34 46 39 34
10 44 36 31 43 36 31 42 36 31
Mounting
Height
Initial
FC
Center
Beam
Beam
Diameter
6.0 13.8 13.2
8.0 7.7 17.6
10.0 5.0 22.0
12.0 3.4 26.4
14.0 2.5 30.9
Beam Angle: 95.5°
Field Angle: 142.2°
Average
Luminance
0° 55,476
45° 43,459
55° 35,517
65° 23,693
75° 14,675
85° 11,885