Wafer LED Recessed Downlight

WF44" LED Module

IC/Non-ICNew Construction/Remodel

Specifications

Aperture: 3.2 (8.1)

Ceiling opening: 4.2 (10.7)

Overlap trim: 4.7 (12.0)

Height: 1.1 (2.8)

All dimensions are inches (centimeters) unless otherwise indicated.

FEATURES & SPECIFICATIONSINTENDED USE — The 4" Wafer-Thin LED 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.

CONSTRUCTION — IC rated driver and fixture - approved for direct contact with insulation. Aluminum die cast outer frame. Durable, powder coat paint to prevent rust. Round 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. Suitable for pulling wires with the 12 cubic-inch wiring compartment to accommodate up to (8) 14 gauge insulated conductors, or (6) 12 gauge insulated conductors; making the Wafer LED Downlights much easier to wire in 2in/2out (plus ground) daisy-chain applications and contractor friendly.

PATENT PENDING.

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. 3" plenum space required for installation of the remote driver box.

OPTICS — Wafer-Thin downlight edge-lit LED technology uses light guided plate to distribute light. Polycarbonate lens provides even illumination throughout the space. Utilizes 2700K, 3000K, 3500K, 4000K, and 5000K 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 2 for recommended dimmers). Standard input wattage is 9.6W, 70 lumens per watt. Replaces 50W incandescent.

LISTINGS — CSA certified to US and Canadian safety standards. ENERGY STAR® certified. Wet location. Air Tight certified in accordance with ASTM E283-2004. NOM Certified.

WARRANTY — 5-year limited warranty. Complete warranty terms located at: www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx

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.

DOWNLIGHTING WF4

DIM

MABLE

WF4 LED

Series Lamp CCT/CRI/W/Lumens1 Finish

WF4 4" wafer-thin LED downlight LED LED 27K2 2700K/80CRI/10.6W/660L30K 3000K/80CRI/9.6W/675L35K2 3500K/80CRI/10.2W/740L40K 4000K/80CRI/10W/765L50K2 5000K/80CRI/10.4W/780L

MW Matte whiteMB Matte blackBN Brushed nickelORB Oil-rubbed bronze

ORDERING INFORMATION For shortest lead times, configure product using standard options (shown in bold). Example: WF4 LED 30K MW

Catalog Number

Notes

Type

3.2"(8.1)

4"(10.2)

4.7"(12.0)

1.1"(2.8)

Accessories: Order as separate catalog number.

WF4 PAN R12 4" new construction pan, retail pack of 12WFJB U Remodel joist barWFEXC6 U 6' FT4 cableWFEXC10 U 10' FT4 cableWFEXC20 U 20' FT4 cable

Matte black Brushed nickel Oil-rubbed bronze

Notes

1 Total system delivered lumens.

2 Only stocked in Matte White finish, enter non-stock order for other color finishes.

WF4_Pan Remodel Joist Bar Extension Cable

WF4

DOWNLIGHTING: One Lithonia Way, Conyers, GA 30012 Phone: 800-315-4935 Fax: 770-860-3129 www.lithonia.com © 2016-2018 Acuity Brands Lighting, Inc. All rights reserved. Rev. 06/25/18

0° 20°

40°

60°

80°

200

Ave Lumens05

152535455565758590

2592582482261971631258648131

2470104123126112855015

Zone Lumens % Lamp0° - 30°0° - 40°0° - 60°0° - 90°

90° - 120°90° - 130°90° - 150°90° - 180°0° - 180°

198.1321.0558.3708.60.10.10.10.1

708.7

27.945.378.8100.00.00.00.00.0

*100.0*Efficiency

%02fppc 80% 70% 50%pw 50% 30% 10% 50% 30% 10% 50% 30% 10%012345678910

119104907970635751474340

119100847162544843383532

11996786555474137332927

116102897869625651464339

11698827061534742383532

11694776455474136332927

11197857567605449454138

11194806859524642383431

11191756354474136322926

RC

R

50% beam -62.6°

10% beam -108.2°

MountingHeight

Inital FCCenterBeam Diameter FC Diameter FC

8.010.012.014.016.0

8.64.62.92.01.4

6.79.111.614.016.4

4.32.31.41.00.7

15.220.726.231.837.3

0.90.50.30.20.1

WF4 4" LED Wafer Module

PHOTOMETRICS

WF4 LED 27K, 2700 K LEDs, input watts: 10.5, delivered lumens: 708, LM/W=67.4, test no. ISF 30027P2

WF4 LED 40K, 4000 K LEDs, input watts: 10, delivered lumens: 765, LM/W=76.5, test no. ISF 30377

DATE: PRINT DATE: TEST NO: MANUFACTURER: LUMINAIRE CATALOG NO.: LUMINAIRE DESCRIPTION: LAMP DESCRIPTION: LUMENS PER LAMP: [_PRODUCTID] [_LAMPPOSITION] [_TOTALLUMINAIRELUMENS] [_ABSOLUTE] [_ABSOLUTELUMENS] [_INPUT_ELECTRICAL] [_TEMP0]

3/14/2016 March 31, 2016 ISF 30377Lithonia Lighting

WF4 LED 40K4" MATTE WHITE LED ULTRA-THIN WAFER DOWNLIGHT, 4000K CCT, LEXTAR LED

LED LEXTAR770.1127

20af95d8-8e2a-4533-ae50-4050ab62c1030 , 0

769.9NOTE: DATA SHOWN IS ABSOLUTE FOR THE SAMPLE PROVIDED.

769.4120.2 VOLTS, 10.0 WATTS, 0.0860 AMPS

AMBIENT: 25.5

0° 20°

40°

60°

80°

200

Ave Lumens05152535455565758590

2722712612402121771389654160

2674111132136123945717

Zone Lumens % Lamp0° - 30°0° - 40°0° - 60°0° - 90°

90° - 180°0° - 180°

210.1342.5601.1770.10.0

770.1

27.344.578.1100.00.0

*100.0*Efficiency

Coefficients of Utilizationpf 20%pc 80% 70% 50%pw 50% 30% 10% 50% 30% 10% 50% 30% 10%012345678910

119104907970635651474339

11999837161534742383432

11995776454474136322926

116101887769615550464239

11697827060534742383431

11694766454464136322926

11197857466595449454138

11194796859524641373431

11191756253464036322926

RC

R

50% beam -63.7°

10% beam -109.1°

MountingHeight

Inital FCCenterBeam Diameter FC Diameter FC

8.010.012.014.016.0

9.04.83.02.11.5

6.89.311.814.316.8

4.52.41.51.00.7

15.521.126.732.337.9

0.90.50.30.20.1

Spacing to Mounting Height:1.2

Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance Data at 30” Above Floor for a Single Luminaire

DATE: PRINT DATE: TEST NO: MANUFACTURER: LUMINAIRE CATALOG NO.: LUMINAIRE DESCRIPTION: LAMP DESCRIPTION: LUMENS PER LAMP: [_LAMPWATTAGE] [_PRODUCTID] [_LAMPPOSITION] [_TOTALLUMINAIRELUMENS]

2/4/2016 March 31, 2016 ISF 30027Acuity Brands

WF4 LED 30K4" Matte White LED Ultra-Thin Wafer Downlight, 3000K CCT, Lextar 2835 LED

LED686.1439

9.597faa36c80-4b85-47f2-9b74-67ab0f5b5dc9

0 , 0686.2

0° 20°

40°

60°

80°

200

Ave Lumens05152535455565758590

2512502402181901581218346121

2468101119122108824914

Zone Lumens % Lamp0° - 30°0° - 40°0° - 60°0° - 90°

90° - 120°90° - 130°90° - 150°90° - 180°0° - 180°

191.7310.8540.5686.00.10.10.10.1

686.1

27.945.378.8100.00.00.00.00.0

*100.0*Efficiency

Coefficients of Utilizationpf 20%pc 80% 70% 50%pw 50% 30% 10% 50% 30% 10% 50% 30% 10%012345678910

119104907970635751474340

119100847162544843383532

11996786555474137332927

116102897869625651464339

11698827061534742383532

11694776455474136332927

11197857567605449454138

11194806859524642383431

11191756354474136322926

RC

R50% beam -

62.6°10% beam -

108.2°

MountingHeight

Inital FCCenterBeam Diameter FC Diameter FC

8.010.012.014.016.0

8.34.52.81.91.4

6.79.111.614.016.4

4.22.21.40.90.7

15.220.726.231.837.3

0.80.40.30.20.1

Spacing to Mounting Height:1.2

WF4 LED 30K, 3000 K LEDs, input watts: 9.6, delivered lumens: 675, LM/W=70.3, test no. ISF 30027

0° 20°

40°

60°

80°

200

Ave Lumens05

152535455565758590

3263263122842421911399149140

3188131151147124905216

Zone Lumens % Lamp0° - 30°0° - 40°0° - 60°0° - 90°

90° - 120°90° - 130°90° - 150°90° - 180°0° - 180°

249.5400.6672.0829.80.00.00.00.0

829.8

30.148.381.0100.00.00.00.00.0

*100.0*Efficiency

%02fppc 80% 70% 50%pw 50% 30% 10% 50% 30% 10% 50% 30% 10%012345678910

119104918172645853484441

119100857363564944403633

11996796657494338343128

116102907970635752484441

11698837262554944403633

11695786656494338343128

11198867668615551464340

11195817061544843393633

11192766555484338343128

RC

R

50% beam -62.2°

10% beam -106.0°

MountingHeight

Inital FCCenterBeam Diameter FC Diameter FC

8.010.012.014.016.0

10.85.83.62.51.8

6.69.111.513.916.3

5.42.91.81.20.9

14.619.925.230.535.8

1.10.60.40.20.2

WF4 LED 35K, 3500 K LEDs, input watts: 10.1, delivered lumens: 829, LM/W=82, test no. ISF 35164

WF4

DOWNLIGHTING: One Lithonia Way, Conyers, GA 30012 Phone: 800-315-4935 Fax: 770-860-3129 www.lithonia.com © 2016-2018 Acuity Brands Lighting, Inc. All rights reserved. Rev. 06/25/18

0° 20°

40°

60°

80°

200

Ave Lumens05

152535455565758590

2912902782542211831419753141

2878117138141126965717

Zone Lumens % Lamp0° - 30°0° - 40°0° - 60°0° - 90°

90° - 120°90° - 130°90° - 150°90° - 180°0° - 180°

222.7360.9627.6796.60.20.20.20.2

796.8

27.945.378.8100.00.00.00.00.0

*100.0*Efficiency

%02fppc 80% 70% 50%pw 50% 30% 10% 50% 30% 10% 50% 30% 10%012345678910

119104907970635751474340

119100847162544843383532

11996786555474137332927

116102897869625651464339

11698827061534742383532

11694776455474136332927

11197857567605449454138

11194806859524642383431

11191756354474136322926

RC

R

50% beam -62.6°

10% beam -108.2°

MountingHeight

Inital FCCenterBeam Diameter FC Diameter FC

8.010.012.014.016.0

9.65.23.22.21.6

6.79.111.614.016.4

4.82.61.61.10.8

15.220.726.231.837.3

1.00.50.30.20.2

WF4 4" LED Wafer Module

PHOTOMETRICS

WF4 LED 50K, 5000 K LEDs, input watts: 10.4, delivered lumens: 796, LM/W=77, test no. ISF 30027P3

Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance Data at 30” Above Floor for a Single Luminaire

ENERGY DATA & DIMMER COMPATIBILITY4" ENERGY DATA 2700K 3000K 3500K 4000K 5000K

Lumens 660 675 740 765 780

Color temperature 2700K 3000K 3500K 4000K 5000K

CRI 80 80 80 80 80

Lumens/Watt 62.2 70.3 72.5 76.5 75

Min. starting temperature -40°C (-40°F) -40°C (-40°F) -40°C (-40°F) -40°C (-40°F) -40°C (-40°F)

EMI/RFI FCC Title 47 CFR, Part 15, Class B FCC Title 47 CFR, Part 15, Class B FCC Title 47 CFR, Part 15, Class B FCC Title 47 CFR, Part 15, Class B FCC Title 47 CFR, Part 15, Class B

Sound rating Class A standards Class A standards Class A standards Class A standards Class A standards

Input voltage 120V 120V 120V 120V 120V

Total Harmonic Distortion 15.3% 15.3% 15.3% 15.3% 15.3%

Min. power factor 0.99 0.97 0.98 0.98 0.98

Input frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz

Rated wattage 10.6W 9.6W 10.2W 10W 10.4W

Input power 10.6W 9.6W 10.2W 10W 10.4W

Input current 0.09A 0.08A 0.09A 0.08A 0.09A

COMPATIBLE DIMMERS

Leviton Lutron Sensorswitch Synergy/Leviton

6633-PA Maestro MACL-153M (TX) Diva/Skylark DVRP-253PCTRP-253P Panel Module HW/LP-RPM-4A-120 nSP5 PCD 2W ISD 600 I 120/IPI06

IPL06-LED/INC mode Maestro Wireless MRF2-6ELV Skylark CTCL-150 Panel Module HW/LP-RPM-4U-120 nSP5 PCD ELV 120 ISD 400 ELV 120/IPE04

6615-P Gen 3.0 DVCL-153P (T9) Caseta Wireless PD-5NE Grafik QS/Wallbox LQRJ-WPM-6P

Maestro MSCL-OP153M Maestro MACL-LFQ Grafik Eye 3000 Family HWI-WPM-6D-120

Caseta Wireless PD-6WCL RadioRA2 RRD-6NA HomeWorksQS / my Room LQSE-4A1-D/MQSE-4A1-D/MQSE-3A1/MQSE-2A1-D,120V

Grafik T GT-5NEM / GTJ-5NEM HomeWorks HQRD-6NA Homeworks QS LQSE-4A-120-D

*Requires Lutron Smart Bridge L-BDG2-WH for wireless applications (sold separately)

WF4

DOWNLIGHTING: One Lithonia Way, Conyers, GA 30012 Phone: 800-315-4935 Fax: 770-860-3129 www.lithonia.com © 2016-2018 Acuity Brands Lighting, Inc. All rights reserved. Rev. 06/25/18

WF4 4" LED Wafer Module

LIGHTING FACTS