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Canless Wafer Downlight

2", 4" and 6" LED Canless Downlight with Switchable White CCT & Adjustable Lumen Outputs, no housing required
    Switchable LumensSwitchable CCTsEnergy Star®CA Title 24/JA8
  • Overview
  • Specifications
Canless Wafer Downlights have an innovative, slim design that installs quickly and easily into as little as 3" of plenum allowing for it to fit into ceiling spaces where most traditional recessed housings do not. No housing required to install. Once installed, our Wafer provides an all-in-one design featuring switchable white color temperature and adjustable lumen output technology. This technology gives distributors, contractors and homeowners the ultimate in flexibility by providing the equivalent of 15 static fixtures in one. The best part is these technologies are controlled by switches located directly on the fixture. Simply toggle each switch to your desired settings: 2700K, 3000K, 3500K, 4000K, or 5000K for color temperature adjustment and low, medium, high for lumen adjustment.
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Size 2 IN, 4 IN, 6 IN
Shape Round
Light Source LED - Dynamic
Dynamic Feature Switchable White
Lumens 500 LM, 700 LM, 800 LM, 900 LM, 950 LM, 1050 LM, 1100 LM, 1300 LM, Switchable
CCT / LED Color 2700 K, 3000 K, 3500 K, 4000 K, 5000 K, Variable
CRI 90
Product Type Downlight
Compliance Listing CA Title 24, ENERGY STAR®, FCC 47CFR Part 15 Consumer, JA8
Environmental Listing Air Loc, IC, Wet Location
Regulatory Listing CSAus, NOM
Dimming Protocol Forward Phase, Reverse Phase, Triac
Trim Style Baffle, Cone, Decorative, Lensed
Color Black, Bronze, Nickel, White
Mounting Type Recessed
Voltage Rating 120, 120-277, MVOLT
Fixture Wattage 10, 14.5, 16
Lamp Base Not Applicable
Series WF2, WF2TRIM, WF4, WF6

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    Spec Sheet 3-JUNO-WAFERS-DIM.pdf Juno Wafer Dimmer Compatibility List 3/26/2024 View
    Spec Sheet Juno-Contractor-Select-WF2-ALO_SWW5-LED-Flat-Wafer-Canless-Downlight.pdf Contractor Select 2" LED Flat Canless Downlight, Switchable White CCT & Adjustable Lumen Outputs 8/28/2024 View
    Spec Sheet Juno-Contractor-Select-WF2-DREG_ALO_SWW5-LED-Deep-Regressed-Wafer-Canless-Downlight.pdf Contractor Select 2" LED Deep Regressed Canless Downlight, Switchable White CCT, Adj Lumen Outputs 8/28/2024 View
    Spec Sheet Juno-Contractor-Select-WF4_WF6-ALO_SWW5_DREG-LED-Wafer-Canless-Downlight.pdf Contractor Select 4" and 6" LED Deep Regressed Canless, Switchable White CCT, Adjust Lumen Outputs 7/22/2024 View
    Spec Sheet Juno-Contractor-Select-WF4_WF6-ALO_SWW5-LED-Ultra-Thin-Wafer-Canless-Downlight.pdf Contractor Select 4" and 6" LED Flat Canless, Switchable White CCT & Adjust Lumen Outputs 5/28/2024 View
    Spec Sheet JUNO-WF4_WF6-ALO_SWW5-Flat-Deep_Regressed-LED-Wafer-Canless-Downlight.pdf 4" and 6" LED Flat and Deep Regressed Canless Downlight with Switchable White CCT and Adjustable Lum 3/26/2025 View

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  • Spectral Data Sheets

    >> CLICK HERE to Download Spectral Data FAQs

    Document Type Document Title Description Updated View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_ALO25_SWW5_27K_90CRI.pdf Juno WF2 ALO25 SWW5 27K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_ALO25_SWW5_30K_90CRI.pdf Juno WF2 ALO25 SWW5 30K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_ALO25_SWW5_35K_90CRI.pdf Juno WF2 ALO25 SWW5 35K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_ALO25_SWW5_40K_90CRI.pdf Juno WF2 ALO25 SWW5 40K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_ALO25_SWW5_50K_90CRI.pdf Juno WF2 ALO25 SWW5 50K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_DREG_ALO25_SWW5_27K_90CRI.pdf Juno WF2 DREG ALO25 SWW5 27K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_DREG_ALO25_SWW5_30K_90CRI.pdf Juno WF2 DREG ALO25 SWW5 30K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_DREG_ALO25_SWW5_35K_90CRI.pdf Juno WF2 DREG ALO25 SWW5 35K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_DREG_ALO25_SWW5_40K_90CRI.pdf Juno WF2 DREG ALO25 SWW5 40K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF2_DREG_ALO25_SWW5_50K_90CRI.pdf Juno WF2 DREG ALO25 SWW5 50K 90CRI 3/5/2024 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_ALO19_SWW5_27K_90CRI.pdf Juno WF4 ALO19 SWW5 27K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_ALO19_SWW5_30K_90CRI.pdf Juno WF4 ALO19 SWW5 30K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_ALO19_SWW5_35K_90CRI.pdf Juno WF4 ALO19 SWW5 35K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_ALO19_SWW5_40K_90CRI.pdf Juno WF4 ALO19 SWW5 40K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_ALO19_SWW5_50K_90CRI.pdf Juno WF4 ALO19 SWW5 50K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_DREG_B_ALO19_SWW5_27K_90CRI.pdf Juno WF4 DREG B ALO19 SWW5 27K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_DREG_B_ALO19_SWW5_30K_90CRI.pdf Juno WF4 DREG B ALO19 SWW5 30K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_DREG_B_ALO19_SWW5_35K_90CRI.pdf Juno WF4 DREG B ALO19 SWW5 35K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_DREG_B_ALO19_SWW5_40K_90CRI.pdf Juno WF4 DREG B ALO19 SWW5 40K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF4_DREG_B_ALO19_SWW5_50K_90CRI.pdf Juno WF4 DREG B ALO19 SWW5 50K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_ALO20_SWW5_27K_90CRI.pdf Juno WF6 ALO20 SWW5 27K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_ALO20_SWW5_30K_90CRI.pdf Juno WF6 ALO20 SWW5 30K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_ALO20_SWW5_35K_90CRI.pdf Juno WF6 ALO20 SWW5 35K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_ALO20_SWW5_40K_90CRI.pdf Juno WF6 ALO20 SWW5 40K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_ALO20_SWW5_50K_90CRI.pdf Juno WF6 ALO20 SWW5 50K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_DREG_B_ALO20_SWW5_27K_90CRI.pdf Juno WF6 DREG B ALO20 SWW5 27K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_DREG_B_ALO20_SWW5_30K_90CRI.pdf Juno WF6 DREG B ALO20 SWW5 30K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_DREG_B_ALO20_SWW5_35K_90CRI.pdf Juno WF6 DREG B ALO20 SWW5 35K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_DREG_B_ALO20_SWW5_40K_90CRI.pdf Juno WF6 DREG B ALO20 SWW5 40K 90CRI 7/26/2023 View
    Spectral Data Sheet Spectral_Data_Report_Juno_WF6_DREG_B_ALO20_SWW5_50K_90CRI.pdf Juno WF6 DREG B ALO20 SWW5 50K 90CRI 7/26/2023 View
  • Guideline Specifications

  • Revit Component Files (Non-Illuminated)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions JUNO_2NCMFLP_912-00519-001.pdf Juno 2" New Construction Mounting Frame with Lip 8/28/2024 View
    Installation Instructions Juno_Deep_Regressed_ALO_SWW5_Instruction_Sheet_912-00460-002.pdf Juno 4" and 6" Deep Regressed, Adjustable Lumen Output and Switchable CCT Wafer Instruction Sheet 7/14/2023 View
    Installation Instructions Juno_Flat_ALO_SWW5_Instruction_Sheet_912-00460-001.pdf Juno 4" and 6" Ultra-Thin, Adjustable Lumen Output and Switchable CCT Wafer Instruction Sheet 7/14/2023 View
    Installation Instructions Juno_Wafer_new_ construction_plate_instruction_sheet.pdf Juno Wafer Universal New Construction Mounting frame 5/2/2022 View
    Installation Instructions Juno_WF2_Flat_Deep_Regressed_Instruction_Sheet_912-00497-001.pdf Juno 2" Flat and Deep Regressed, Adjustable Lumen Output and Switchable CCT Wafer Instruction Sheet 4/4/2024 View
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  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs)

    Document Type Document Title Description Updated View
    Brochures Downlighting Quick Guide Quick Guide - Features Canless, Retrofit Trim Kits, & Surface Mount Downlights 4/23/2024 View
    Product Presentation Juno® 2in Wafer New Product Presentation.pptx Juno® 2in Wafer New Product Presentation 4/3/2024
    Sell Sheet 2in Switchable White & Adjustable Lumen Wafer Sell Sheet.pdf 2in Switchable White & Adjustable Lumen Wafer Sell Sheet.pdf 4/3/2024 View
    Sell Sheet 4in and 6in Switchable White & Adjustable Lumen Wafer Sell Sheet.pdf 4in and 6in Switchable White & Adjustable Lumen Wafer Sell Sheet.pdf 4/3/2024 View
    Sell Sheet Wafer Canless Downlight Family Flyer.pdf Standard Wafer Downlights + Versatile Wafer Downlights highlighted in one flyer 4/22/2025 View
  • Archived Documents

  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    Acuity Brands lighting and controls products are primarily sold through a network of agents and distributors across North America,
    as well as at more than 100 showroom or international locations and several online retailers.

    •  Find a Showroom or Agent


    Technical Support

    Acuity Brands is dedicated to providing outstanding technical support. Please click on the appropriate link below, or feel free to
    call us at 1.800.705.SERV (7378).

    •  FAQs

    •  Contact Us (Lighting Fixtures)

    •  Contact Us (Controls Services & Support)


    Warranty

    Please click on the appropriate link below to learn more about Acuity Brands terms & conditions and product warranty options.

    •  Review Terms & Conditions or Product Warranties

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    WF2 DREG B ALO25 SWW5 90CRI 120 MW M6
    WF2 DREG B ALO25 SWW5 90CRI 120 MW M6
    2IN Wafer LED Downlight, Deep Regressed, Baffle, Switchable Lumens- 500, 700 and 900 Nominal Lumens, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, 120V, Matte White, Master Pack of 6
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    324 in
    Total at all DCs: 10325

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    WF2 DREG SM ALO25 SWW5 90CRI 120 MW M6
    WF2 DREG SM ALO25 SWW5 90CRI 120 MW M6
    2IN Wafer LED Downlight, Deep Regressed, Smooth, Switchable Lumens- 500, 700 and 900 Nominal Lumens, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, 120V, Matte White, Master Pack of 6
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    Quantity
    253 in
    Total at all DCs: 7985

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    WF2 RD ALO25 SWW5 90CRI 120 MW M6
    WF2 RD ALO25 SWW5 90CRI 120 MW M6
    2IN Wafer LED Downlight, Round, Switchable Lumens- 500, 700 and 900 Nominal Lumens, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, 120V, Matte White, Master Pack of 6
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    Quantity
    1 in
    Total at all DCs: 3753

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    WF4 ADJ SWW5 90CRI MW M6
    WF4 ADJ SWW5 90CRI MW M6
    4IN wafer-thin LED downlight, Adjustable Trim, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, Matte White, Master Pack of 6
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    Quantity
    226 in
    Total at all DCs: 15152

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    WF4 DREG B ALO19 SWW5 90CRI MW M6
    WF4 DREG B ALO19 SWW5 90CRI MW M6
    4IN wafer-thin LED downlight, Deep Regressed, Baffle, Switchable lumens – 700LM, 1000LM, and 1100LM, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, Matte White, Master Pack of 6
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    Quantity
    296 in
    Total at all DCs: 5470

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    WF4 DREG SM ALO19 SWW5 90CRI MW M6
    WF4 DREG SM ALO19 SWW5 90CRI MW M6
    4IN wafer-thin LED downlight, Deep Regressed, Smooth, Switchable lumens – 700LM, 1000LM, and 1100LM, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, Matte White, Master Pack of 6
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    Quantity
    5 in
    Total at all DCs: 22872

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    WF4 SWW5 90CRI MB M6
    WF4 SWW5 90CRI MB M6
    4IN wafer-thin LED downlight, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, Matte black, Master Pack of 6
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    Quantity
    981 in
    Total at all DCs: 17665

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    WF4 SWW5 90CRI MW M6
    WF4 SWW5 90CRI MW M6
    4IN wafer-thin LED downlight, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, Matte White, Master Pack of 6
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    Quantity
    1375 in
    Total at all DCs: 57002

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    WF6 ALO20 SWW5 90CRI CP6 MW M2
    WF6 ALO20 SWW5 90CRI CP6 MW M2
    6IN wafer-thin LED downlight, Switchable lumens – 800LM, 1050LM, and 1300LM, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, Pack of 6, Matte White, Master Pack of 2
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    WF6 ALO20 SWW5 90CRI MW M6
    WF6 ALO20 SWW5 90CRI MW M6
    6IN wafer-thin LED downlight, Switchable lumens – 800LM, 1050LM, and 1300LM, Switchable CCT – 2700K, 3000K, 3500K, 4000K, and 5000K, 90+ CRI, Matte White, Master Pack of 6
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    Quantity
    1214 in
    Total at all DCs: 14738

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