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4JBK SQ Downlight

Lithonia OneUp™ 4-inch Square Direct-Wire LED Downlight

By Lithonia Lighting

    Energy Star®  CA Title 24/JA8  
  • Overview
  • Specifications
IC-rated, Lithonia OneUp™ direct-wire downlights feature a unique “canless” design. These all-in-one LED fixtures include an integrated junction box for direct wiring, require no tools (other than a hole saw for your ceiling cutout) and take less than 1/3 of the time to install versus a conventional incandescent can.
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Size 4 IN
Shape Square
Light Source LED - Static
Lumens 620 LM
CCT / LED Color 3000 K
CRI 90
Product Type Downlight
Compliance Listing CA Title 24, ENERGY STAR®, JA8
Environmental Listing Damp Location, IC, Wet Location
Regulatory Listing ETL
Dimming Protocol Electronic Low Voltage, Forward Phase, Reverse Phase, Triac
Fixture Wattage 9
Voltage Rating 120
Trim Style Baffle
Color Bronze, Nickel, White
Mounting Type Recessed
Series 4JBK

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET 4JBK SQ.pdf 4JBK SQ DOWNLIGHT 5/26/2021 View
  • Photometry & Revit (BIM)

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    CLICK HERE to start your request for a BIM Model or IES file.
  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions Instruction Sheet- 3JBK-4JBK-6JBK - web - Rev B - 041618.pdf Instruction Sheet- 3JBK-4JBK-6JBK 9/16/2020 View
  • Utility Rebate Search

    To look-up a rebate for this product, please follow the steps below:

    Step 1Enter the Zip Code or Select the State and Utility

    Step 2Ensure that the correct Product Category is selected if there is more than one option
     
  • Replacement Parts

  • Confidential Documents

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

    Document Type Document Title Description Updated View
    Sell Sheet Lithonia OneUp Sell Sheet Lithonia OneUp Sell Sheet 1/7/2021 View
  • 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

    •  Troubleshooting Information

    •  Contact Us (Lighting)

    •  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

    •  Register a Recently Purchased Product

    •  File a Warranty Claim


Videos

Lithonia OneUp™ Product Overview Video video thumbnail

Lithonia OneUp™ Product Overview Video

Lithonia OneUp™ Installation Video video thumbnail

Lithonia OneUp™ Installation Video

Compatible Products

  • Accessories