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Catalog Number Notes
FEATURES & SPECIFICATIONS
Type
INTENDED USE — The 4" Wafer-Thin LED square recessed downlight with remote driver box combines high quality light output and efficiency while eliminating the pot light housing for competitive affordability. This innovative wafer-slim Type IC design allows easy installation for new construction or remodel from below the ceiling without the requirement of a pot light housing. The LED module maintains at least 70% light output for 36,000 hours. These LED Wafer downlights are intended for closets, attics, hallways, bathrooms, kitchens, basements, soffits, entry ways, porches, garages, stairwells, corridors, nursing/retirement homes, condos, elevators, apartments, and any other small areas.
Wafer LED Recessed Downlight
WF4
CONSTRUCTION — IC rated driver and fixture - approved for direct contact with insulation. Aluminum die cast outer frame. Durable, powder coat paint to prevent rust. Square fixture with integral edge-lit LED's. Plenum rated cable connector to connect from module to remote driver box. Isolated driver integrated inside steel remote box with four 7/8" knockouts with slots for pryout. Not suitable for pulling wires.
4” LED Module
PATENT PENDING.
IC/Non-IC New Construction/Remodel
INSTALLATION — Ideal for shallow ceiling plenum; no housing required. Steel spring clip for easy installation. 4" cut out template is provided to ensure a correct sized hole is cut into ceiling for proper installation of the trim. Size of hole should not exceed 4 1/4 inches for this product. Suitable for installation in t-grid and drop ceiling applications.
D I
LE
MAB M
OPTICS — Wafer-Thin downlight edge-lit LED technology uses light guided plate to distribute light. Polycarbonate lens provides even illumination throughout the space. Utilized 2700K, 3000K and 4000K color temperature LEDs. ELECTRICAL — Connect directly to 120V power supply via provided UL recognized driver. High efficient driver with power factor > 0.9. Ambient operating temperature: -40°F (-40°C) to +104°F (+40°C). Dimming down to 10% (See page 4 for recommended dimmers). Standard input wattage is 10.3W, 60 lumens per watt. LISTINGS — CSA certified to US and Canadian safety standards. ENERGY STAR® certified. Wet location. Air Tight certified in accordance with ASTM E283-2004. WARRANTY — 5-year limited warranty. Note: Actual performance may differ as a result of end-user environment and application. All values are design or typical values, measured under laboratory conditions at 25 °C. Specifications subject to change without notice. Matte black
Specifications Aperture: 2.8 (7.3) Ceiling opening: 4.1 (10.4) Overlap trim: Height:
Brushed nickel
Oil-rubbed bronze
4.09 [104.0 mm]
1.3" (3.3)
3" (7.6)
4.7 (12.0) 1.2 (3.0)
5.5" (13.9)
1.21 [30.7 mm] .58 [14.7 mm] .20 [5.0 mm]
2.89 [73.3 mm] 4.72 [120.0 mm]
All dimensions are inches (centimeters) unless otherwise indicated.
ORDERING INFORMATION
Example: WF4 SQ B LED 30K MW
For shortest lead times, configure product using standard options (shown in bold). LED
Series WF4 SQ B
Lamp 4" wafer-thin square LED downlight, baffle trim
LED
LED 4.72
WF4 SQ S
4" wafer-thin square LED downlight, smooth trim
LED
LED
CCT/CRI/W/Lumens1
Finish
27K 30K 40K
2700K/80CRI/10.4W/610L 3000K/80CRI/10.3W/620L 4000K/80CRI/10.28W/650L
MW MB BN ORB
Matte White Matte Black Brushed Nickel Oil-Rubbed Bronze
27K 30K 40K
2700K/80CRI/10.7W/610L 3000K/80CRI/10.3W/620L 4000K/80CRI/10.4W/650L
MW MB BN ORB
Matte White Matte Black Brushed Nickel Oil-Rubbed Bronze
Accessories: Order as separate catalog number. WF4 PAN R12 WFJB R4 WFEXC6 U WFEXC10 U WFEXC20 U
DOWNLIGHTING
4" new construction pan, retail pack of 12 Remodel joist bar, retail pack of 4 6' FT4 cable 10' FT4 cable 20' FT4 cable
Notes WF4 Pan
Joist
Extension Cable
1 Total system delivered lumens.
WF4 SQ
LUMENS PER LAMP: 614.2584 [_FAMILY] WF4 Downlight [_PRODUCTID]320d4c87-fc75-4fb7-8309-ee844817bfb5 [_LAMPPOSITION]0 , 0 [_MOUNTING] REESSED DOWNLIGHT [_TOTALLUMINAIRELUMENS]614.3 [_PHYSICALDIMENSIONS]0.5, 0.5, 0 [_VLC_SIGNALING_APERTURE]0, 0, 0 [_ABSOLUTE] NOTE: DATA SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED. [_ABSOLUTELUMENS]906.1 [_INPUT_ELECTRICAL]120.4 VOLTS, 14.0 WATTS, 0.118 AMPS [_SCALED_TEST] SCALED FROM ABSOLUTE TEST: ISF 33180S AND BASED ON NOMINAL SYSTEM PERFORMANCE. [_TEMP0] AMBIENT: 25.3
WF4 SQ 4" LED Wafer Module PHOTOMETRICS Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Spacing to Mounting Height:1.2
Illuminance Data at 30” Above Floor for a Single Luminaire
WF4 SQ S LED 27K, 2700K LEDs, input watts: 10.66, delivered lumens: 614, LM/W=57.9, test no. ISF 33169P4 Coefficients of Utilization
RCR
pf 20% pc 80% 70% DATE: 1/5/2017 PRINT DATE: April 25, 2017 TEST NO: ISF 33169P5 Zone Lumens % Lamp Ave Lumens pw 50% 30% 10% 50% 30% 10% MANUFACTURER:Lithonia Lighting 30.5 187.2 0° 30° 243 0 0 119 119 119 116 116 116 WF4 SQ S LED 30K LUMINAIRE CATALOG NO.: 80° 49.1 301.5 0° - 40°3000K 23 Square Smooth 243 Wafer 5 Thin 1 105 101 97 103 99 96 LUMINAIRE DESCRIPTION:4" LED Ultra 82.4 505.9 0° - 60° 66 15 233 2 92 86 80 90 84 79 LAMP DESCRIPTION: N/A 100.0 614.3 0° - 90° 98 25 214 3 81 73 67 80 72 67 LUMENS PER LAMP: 659.5552 0.0 0.0 90° 120° 114 183 35 4 72 64 57 71 63 57 [_FAMILY] WF4 Downlight 60° 111 0.0 0.0 45 145 90° - 130° 5 65 56 50 64 56 50 [_PRODUCTID]a9fdfbab-e8c0-488d-932c-42e2ae98c72b 0.0 0.0 90° - 150° 93 55 104 6 59 50 44 58 50 44 [_LAMPPOSITION]0 , 0 65 0.0 66 0.0 65 90° 180° 7 53 45 39 53 44 39 [_MOUNTING] REESSED DOWNLIGHT 35 *100.0 33 614.3 75 0° 180° 8 49 40 35 48 40 35 [_TOTALLUMINAIRELUMENS]659.6 8 *Efficiency 9 45 37 31 44 37 31 [_PHYSICALDIMENSIONS]0.5, 0.5, 0 85 7 0 90 10 41 34 29 41 33 28 [_VLC_SIGNALING_APERTURE] 40° 0, 0, 0 200 [_ABSOLUTE] NOTE: DATA SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED. [_ABSOLUTELUMENS]906.1 120.4 VOLTS, 14.0 WATTS, 0.118 AMPS 0°[_INPUT_ELECTRICAL] 20° [_SCALED_TEST] SCALED FROM ABSOLUTE TEST: ISF 33171S AND BASED ON NOMINAL SYSTEM PERFORMANCE. [_TEMP0] AMBIENT: 25.3
50% 50% 30% 10% 111 111 111 98 95 93 87 82 77 77 71 65 69 62 56 62 55 49 56 49 43 51 44 38 47 40 34 43 36 31 40 33 28
50% beam 10% beam 62.8° 106.0° Inital FC Mounting Center Height Beam Diameter FC Diameter FC 8.0 8.0 6.7 4.0 14.6 0.8 10.0 4.3 9.2 2.2 19.9 0.4 12.0 2.7 11.6 1.3 25.2 0.3 14.0 1.8 14.0 0.9 30.5 0.2 16.0 1.3 16.5 0.7 35.8 0.1
50% 50% 30% 10% 111 111 111 98 95 93 87 82 77 77 71 65 69 62 56 62 55 49 56 49 43 51 44 38 47 40 34 43 36 31 40 33 28
50% beam 10% beam 62.8° 106.0° Inital FC Mounting Center Height Beam Diameter FC Diameter FC 8.0 8.6 6.7 4.3 14.6 0.9 10.0 4.6 9.2 2.3 19.9 0.5 12.0 2.9 11.6 1.4 25.2 0.3 14.0 2.0 14.0 1.0 30.5 0.2 16.0 1.4 16.5 0.7 35.8 0.1
Spacing to Mounting Height:1.2
WF4 SQ S LED 30K, 3000K LEDs, input watts: 10.23, delivered lumens: 659, LM/W=64.4, test no. ISF 33169P5 pf pc pw 0 1 2 3 4 5 6 7 8 9 10
Coefficients of Utilization 20% 80% 70% 50% 30% 10% 50% 30% 10% 33169P6 TEST NO: ISF116 119 119 119 116 116 105 101 97 103 99 96 92 86 80 90 84 79 81 73 67 80 72 67 72 64 57 71 63 57 65 56 50 64 56 50 59 50 44 58 50 44 53 45 39 53 44 39 49 40 35 48 40 35 45 37 31 44 37 31 41 34 29 41 33 28
RCR
Zone Lumens % Lamp Ave Lumens DATE: 1/5/2017 PRINT DATE: April 25, 30.5 201.0 0° - 30° 261 0 2017 80° MANUFACTURER:Lithonia Lighting 5 261 49.1 323.7 0° - 40° 25 S LED 40K LUMINAIRE CATALOG NO.: WF4 SQ 15 82.4 543.2 0° - 60° 71 251 LUMINAIRE DESCRIPTION:4" LED Ultra 100.0 659.6 0° - 90°4000K 106Square Smooth 229 Wafer 25 Thin LAMP DESCRIPTION: N/A 0.0 0.0 90° 120° 123 197 35 60° LUMENS PER LAMP: 672.5544 120 0.0 0.0 45 155 90° - 130° [_FAMILY] WF4 Downlight 0.0 0.0 90° 150° 100 55 112 [_PRODUCTID]3f1cd13d-5429-406f-95ba-b96e36fde0bd 70 0.0 0.0 65 71 90° - 180° [_LAMPPOSITION]0 , 0 37 *100.0 75 35 0° - 180° 659.6 [_MOUNTING] REESSED DOWNLIGHT85 8 9 *Efficiency [_TOTALLUMINAIRELUMENS]672.6 90 0 200 0.5, 0 [_PHYSICALDIMENSIONS]0.5, 40° [_VLC_SIGNALING_APERTURE]0, 0, 0 [_ABSOLUTE] NOTE: DATA SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED. 906.1 0°[_ABSOLUTELUMENS] 20° [_INPUT_ELECTRICAL]120.4 VOLTS, 14.0 WATTS, 0.118 AMPS [_SCALED_TEST] SCALED FROM ABSOLUTE TEST: ISF 33185S AND BASED ON NOMINAL SYSTEM PERFORMANCE. [_TEMP0] AMBIENT: 25.3 Spacing to Mounting Height:1.2
WF4 SQ S LED 40K, 4000K LEDs, input watts: 10.4, delivered lumens: 672, LM/W=64.6, test no. ISF 33169P6
60°
200 40°
0°
Ave Lumens 266 25 266 72 256 108 234 125 201 122 158 102 114 71 72 38 36 9 8 0
Zone Lumens % Lamp 30.5 205.0 0° - 30° 49.1 330.1 0° - 40° 82.4 553.9 0° - 60° 100.0 672.6 0° - 90° 0.0 0.0 90° - 120° 0.0 0.0 90° - 130° 0.0 0.0 90° - 150° 0.0 0.0 90° - 180° *100.0 0° - 180° 672.6 *Efficiency
RCR
80°
0 5 15 25 35 45 55 65 75 85 90
pf pc pw 0 1 2 3 4 5 6 7 8 9 10
Coefficients of Utilization 20% 70% 50% 30% 10% 116 116 116 103 99 96 90 84 79 80 72 67 71 63 57 64 56 50 58 50 44 53 44 39 48 40 35 44 37 31 41 33 28
80% 50% 30% 10% 119 119 119 105 101 97 92 86 80 81 73 67 72 64 57 65 56 50 59 50 44 53 45 39 49 40 35 45 37 31 41 34 29
50% 50% 30% 10% 111 111 111 98 95 93 87 82 77 77 71 65 69 62 56 62 55 49 56 49 43 51 44 38 47 40 34 43 36 31 40 33 28
50% beam 62.8° Inital FC Mounting Center Height Beam Diameter FC 8.0 8.8 6.7 4.4 10.0 4.7 9.2 2.4 12.0 2.9 11.6 1.5 14.0 2.0 14.0 1.0 16.0 1.5 16.5 0.7
10% beam 106.0°
Diameter 14.6 19.9 25.2 30.5 35.8
FC 0.9 0.5 0.3 0.2 0.1
20°
WF4 SQ
LUMENS PER LAMP: 631.7686 [_FAMILY] WF4 Downlight [_PRODUCTID]789ea087-7f77-4851-96d1-0297f899cca1 [_LAMPPOSITION]0 , 0 [_MOUNTING] RECESSED DOWNLIGHT [_TOTALLUMINAIRELUMENS]631.8 [_PHYSICALDIMENSIONS]0.5, 0.5, 0 [_VLC_SIGNALING_APERTURE]0, 0, 0 [_ABSOLUTE] NOTE: DATA SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED. [_ABSOLUTELUMENS]896.7 [_INPUT_ELECTRICAL]120.4 VOLTS, 14.3 WATTS, 0.120 AMPS [_SCALED_TEST] SCALED FROM ABSOLUTE TEST: ISF 33178S AND BASED ON NOMINAL SYSTEM PERFORMANCE. [_TEMP0] AMBIENT: 25.2
WF4 SQ 4" LED Wafer Module PHOTOMETRICS Distribution Curve
Distribution Data
Output Data
Coefficient of Utilization
Spacing to Mounting Height:1.2
Illuminance Data at 30” Above Floor for a Single Luminaire
WF4 SQ B LED 27K, 2700K LEDs, input watts: 10.38, delivered lumens: 631, LM/W=60.7, test no. ISF 33186P4 pf pc pw 0 1 2 3 4 5 6 7 8 9 10
Coefficients of Utilization 20% TEST NO: ISF 33186P5 80% 70% 50% 30% 10% 50% 30% 10% 119 119 119 116 116 116 105 101 97 102 99 95 92 85 80 90 84 79 81 73 67 80 72 66 72 64 57 71 63 57 65 56 50 64 55 49 59 50 44 58 49 43 53 45 39 52 44 38 49 40 35 48 40 34 45 37 31 44 36 31 41 34 28 41 33 28
RCR
DATE: 1/10/2017 PRINT DATE: April 25, 2017 MANUFACTURER:Lithonia Lighting Zone Lumens % Lamp Ave Lumens WF4 SQ B0LED 30K LUMINAIRE CATALOG NO.: 80° 30.3 191.7 0° - 30° 249 3000K308.8 LUMINAIRE DESCRIPTION:4" LED Ultra 48.9 0° - 40° 24 Square Baffle 248 Wafer 5 Thin LAMP DESCRIPTION: N/A 82.0 517.8 0° - 60° 67 15 239 LUMENS PER LAMP: 633.2686 100.0 631.8 0° - 90° 101 25 219 [_FAMILY] WF4 Downlight 0.0 0.0 90° - 120° 117 35 188 60° [_PRODUCTID]136f1c0f-18b1-4ae6-ad0c-40293741bf2c 114 0.0 0.0 45 148 90° - 130° [_LAMPPOSITION]0 , 0 0.0 0.0 90° - 150° 95 55 107 [_MOUNTING] RECESSED DOWNLIGHT 67 0.0 0.0 65 67 90° - 180° [_TOTALLUMINAIRELUMENS]633.3 37 *100.0 75 35 0° - 180° 631.8 [_PHYSICALDIMENSIONS]0.5, 0.5, 0 85 8 10 *Efficiency [_VLC_SIGNALING_APERTURE]0, 0, 0 90 0 200 [_ABSOLUTE] NOTE: DATA 40° SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED. [_ABSOLUTELUMENS]896.7 [_INPUT_ELECTRICAL]120.4 VOLTS, 14.3 WATTS, 0.120 AMPS 0°[_SCALED_TEST] 20° SCALED FROM ABSOLUTE TEST: ISF 33181S AND BASED ON NOMINAL SYSTEM PERFORMANCE. [_TEMP0] AMBIENT: 25.2
50% 50% 30% 10% 111 111 111 98 95 92 86 81 77 77 70 65 68 62 56 62 54 49 56 48 43 51 44 38 47 39 34 43 36 31 40 33 28
50% beam 10% beam 62.8° 106.0° Inital FC Mounting Center Height Beam Diameter FC Diameter FC 8.0 8.2 6.7 4.1 14.6 0.8 10.0 4.4 9.2 2.2 19.9 0.4 12.0 2.8 11.6 1.4 25.2 0.3 14.0 1.9 14.0 0.9 30.5 0.2 16.0 1.4 16.5 0.7 35.8 0.1
50% 50% 30% 10% 111 111 111 98 95 92 86 81 77 77 70 65 68 62 56 62 54 49 56 48 43 51 44 38 47 39 34 43 36 31 40 33 28
50% beam 10% beam 62.8° 106.0° Inital FC Mounting Center Height Beam Diameter FC Diameter FC 8.0 8.2 6.7 4.1 14.6 0.8 10.0 4.4 9.2 2.2 19.9 0.4 12.0 2.8 11.6 1.4 25.2 0.3 14.0 1.9 14.0 0.9 30.5 0.2 16.0 1.4 16.5 0.7 35.8 0.1
Spacing to Mounting Height:1.2
WF4 SQ B LED 30K, 3000K LEDs, input watts: 10.36, delivered lumens: 633, LM/W=61.1, test no. ISF 33186P5 pf pc pw 0 1 2 3 4 5 6 7 8 9 10
Coefficients of Utilization 20% 80% 70% 50% 30% 10% 50% 30% 10% 33186P6 TEST NO: ISF116 119 119 119 116 116 105 101 97 102 99 95 92 85 80 90 84 79 81 73 67 80 72 66 72 64 57 71 63 57 65 56 50 64 55 49 59 50 44 58 49 43 53 45 39 52 44 38 49 40 35 48 40 34 45 37 31 44 36 31 41 34 28 41 33 28
RCR
Zone Lumens % Lamp Ave Lumens 2017 DATE: 1/10/2017 PRINT DATE: April025,250 30.3 192.1 0° - 30° 80° MANUFACTURER:Lithonia Lighting 5 249 48.9 309.5 0° - 40° 24 40K LUMINAIRE CATALOG NO.: WF4 SQ B15LED 82.0 519.0 0° - 60° 68 240 4000K633.3 LUMINAIRE DESCRIPTION:4" LED Ultra 100.0 0° - 90° 101Square Baffle 220 Wafer 25 Thin LAMP DESCRIPTION: N/A 0.0 0.0 90° 120° 117 188 35 60° LUMENS PER LAMP: 667.1667 114 0.0 0.0 45 148 90° - 130° [_FAMILY] WF4 Downlight 0.0 0.0 90° 150° 95 55 107 [_PRODUCTID]1304f2eb-2b24-41cc-bf8b-a26715bb3119 67 0.0 0.0 65 68 90° - 180° [_LAMPPOSITION]0 , 0 37 *100.0 75 35 0° - 180° 633.3 [_MOUNTING] RECESSED DOWNLIGHT 10 *Efficiency 85 8 [_TOTALLUMINAIRELUMENS]667.2 90 0 0.5, 0 200 [_PHYSICALDIMENSIONS]0.5, 40° [_VLC_SIGNALING_APERTURE]0, 0, 0 [_ABSOLUTE] NOTE: DATA SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED. 896.7 0°[_ABSOLUTELUMENS] 20° [_INPUT_ELECTRICAL]120.4 VOLTS, 14.3 WATTS, 0.120 AMPS [_SCALED_TEST] SCALED FROM ABSOLUTE TEST: ISF 33185S AND BASED ON NOMINAL SYSTEM PERFORMANCE. [_TEMP0] AMBIENT: 25.2 Spacing to Mounting Height:1.2
WF4 SQ B LED 40K, 4000K LEDs, input watts: 10.28, delivered lumens: 667, LM/W=64.88, test no. ISF 33186P6
60°
200
0°
40°
Ave Lumens 263 25 262 71 252 106 231 124 198 120 156 100 113 71 71 39 37 10 9 0
Zone Lumens % Lamp 30.3 202.4 0° - 30° 48.9 326.1 0° - 40° 82.0 546.8 0° - 60° 100.0 667.2 0° - 90° 0.0 0.0 90° - 120° 0.0 0.0 90° - 130° 0.0 0.0 90° - 150° 0.0 0.0 90° - 180° *100.0 0° - 180° 667.2 *Efficiency
RCR
80°
0 5 15 25 35 45 55 65 75 85 90
pf pc pw 0 1 2 3 4 5 6 7 8 9 10
Coefficients of Utilization 20% 70% 50% 30% 10% 116 116 116 102 99 95 90 84 79 80 72 66 71 63 57 64 55 49 58 49 43 52 44 38 48 40 34 44 36 31 41 33 28
80% 50% 30% 10% 119 119 119 105 101 97 92 85 80 81 73 67 72 64 57 65 56 50 59 50 44 53 45 39 49 40 35 45 37 31 41 34 28
50% 50% 30% 10% 111 111 111 98 95 92 86 81 77 77 70 65 68 62 56 62 54 49 56 48 43 51 44 38 47 39 34 43 36 31 40 33 28
50% beam 62.8° Inital FC Mounting Center Height Beam Diameter FC 8.0 8.7 6.7 4.3 10.0 4.7 9.2 2.3 12.0 2.9 11.6 1.5 14.0 2.0 14.0 1.0 16.0 1.4 16.5 0.7
10% beam 106.0°
Diameter 14.6 19.9 25.2 30.5 35.8
FC 0.9 0.5 0.3 0.2 0.1
20°
WF4 SQ
WF4 SQ 4" LED Wafer Module ENERGY DATA & DIMMER COMPATIBILITY 4" SMOOTH ENERGY DATA Color Temperature Lumens
2700K
3000K
4000K
614
659
672
Lumens
64.6
Lumens/Watt
CRI Lumens/Watt
4" BAFFLE ENERGY DATA Color Temperature
>80 57.9
Min. starting temperature
64.4
3000K
4000K
631
633
667
CRI
-40°C (-40°F)
EMI/RFI
2700K
>80 60.7
Min. starting temperature
FCC Title 47 CFR, Part 15, Class B
61.1
64.88
-40°C (-40°F)
EMI/RFI
FCC Title 47 CFR, Part 15, Class B
Sound Rating
A Standards
Sound Rating
A Standards
Input voltage
120V
Input voltage
120V
Min. power factor
0.99
Min. power factor
0.99
Input frequency
50/60HZ
Input frequency
50/60HZ
Rated wattage
10.66
10.23
10.4
Rated wattage
10.38
10.36
10.28
Input power
10.66
10.23
10.4
Input power
10.38
10.36
10.28
Input current
.08A
Input current
.08A
COMPATIBLE DIMMERS Insteon
Leviton
Lutron
Sensorswitch
Synergy/Leviton
2477D
6633-PA
CTCL-153P-WH
nSP5 PCD 2W
ISD 600 I 120/IPI06
IPL06-LED/INC mode
DV-603P-LA
nSP5 PCD ELV 120
ISD 400 ELV 120/IPE04
6615-P
CT-603PR-WH DVELV-300P NTELV-300P NLV600 300P-SELV DV-600P AYCL-153P-WH CTCL-153P-WH
WF4 SQ
WF4 SQ 4" LED Wafer Module LIGHTING FACTS
WF4 SQ
