SATCO Lighting S39057 8.5W LED...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$26.95
Satco Lighting SAT-S39057 8.5 watt LED Direct Wire Downlight - Edge-lit - 4 inch - 4000K - 120 volt - Dimmable

SATCO Lighting S39057 8.5W LED Direct Wire Downlight, Edge-lit, 4in, 4000K, 120V, Dimmable

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Model: S39057
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$26.95
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SATCO Lighting S39057 8.5W LED Direct Wire Downlight, Edge-lit, 4in, 4000K, 120V, Dimmable

8.5 watt LED Direct Wire Downlight - Edge-lit - 4 inch - 4000K - 120 volt - Dimmable

  • Warranty: 5 Year Limited - Fixtures
  • Dimensions: H:1.94" DIA:5.00"

    • Manufacturer Resources

    Spec Sheet

    Product Specs

    Avg Rated Hours:
    40000
    CCT Selectable:
    No
    Dimmable:
    Yes
    FCC Compliant:
    Yes
    Lamp Base:
    Connector or Adapter
    Lamp Shape:
    Integrated LED
    Lumens:
    540L
    Operating Frequency:
    60Hz
    Product Type:
    Direct Wire LED Downlight
    RoHS Compliant:
    Yes
    Warranty:
    5 Year Limited - Fixtures
    Wattage Selectable:
    No
    Product Group:
    Indoor Lighting
    Product Subgroup:
    Retrofit
    Base Material:
    Thermal Conductive Plastics
    Location Rating:
    Damp
    Subcategory:
    Recessed
    Certification:
    cETLus - Listed
    Location Indoor/ Outdoor:
    Indoor
    Title 24 Compliant:
    Yes
    Bulb Type:
    LED
    Instructions:
    https://assets.satco.com/dj18eqo18/image/upload/v1713463030/products/S39057/S39057_Instructions.pdf
    Specifications:
    https://media.satco.com/specsheets/pdf/S39057.pdf
    Product Voltage:
    120V
    Light Temperature:
    4000K
    Product Diameter:
    5"
    Product Dimension:
    H:1.94" DIA:5.00"
    Mounting Method:
    Ceiling
    Product Shape:
    Round
    Product Style:
    Utility
    Product Height:
    1.94"
    Product Category:
    Fixtures
    Product Wattage:
    8.5W
    Product Material:
    Thermal Conductive Plastics
    Product Width:
    5 in
    Product Weight:
    0.4 lb

    Satco Lighting S39057 – Frequently Asked Questions

    1) Can the Satco S39057 downlight be installed without a recessed housing?
    Yes. It is a direct wire, edge-lit LED downlight that mounts to the ceiling and wires to 120V line voltage, so it can go into a can or into a ceiling opening with a junction box. The 1.94 inch body depth is what determines the plenum clearance you need above the ceiling.
    2) Can the Satco S39057 downlight go in a bathroom or over a shower?
    It carries a damp location rating and is listed for indoor use, so it is fine in a bathroom ceiling, a covered porch soffit, or a laundry room. A damp rating does not cover direct water contact, so it should not be placed inside a shower or tub enclosure where a wet location fixture is required.
    3) Is the 4000K color temperature on the Satco S39057 adjustable?
    No. This one is fixed at 4000K, a neutral white. There is no CCT selector switch and no selectable wattage, so every unit you order will match the next one, which is what you want when standardizing corridors or a whole floor of units. If you need 2700K or 3000K to match existing fixtures, you need a different model.
    4) Does the Satco S39057 downlight meet California Title 24?
    Yes, it is listed as Title 24 compliant, and it is cETLus Listed for both US and Canadian use. It is also FCC compliant and RoHS compliant, which covers the usual paperwork on institutional and multi-family specs.
    5) Will the Satco S39057 work on my existing dimmer switch?
    The S39057 is dimmable on 120V, 60Hz line voltage. Older incandescent-era dimmers often will not hold a load this small without flicker or drop-out at the low end, so an LED-rated dimmer is the safer pairing. Satco publishes an installation sheet and a spec sheet for the fixture with the wiring and dimming details.
    6) How long does the Satco S39057 LED downlight last before it needs replacing?
    Rated at 40,000 hours. The LED is integrated, so there is no lamp to change; at end of life the whole fixture comes out. For a property manager doing turnover math, 40,000 hours is roughly 11 years at 10 hours a day.
    7) What finish does the Satco S39057 trim come in?
    White only, in a round utility-style trim. There is no bronze, black, or nickel option in this model, so if the ceiling plan calls for a dark trim you are looking at a different fixture.
    8) Is the Satco S39057 housing metal or plastic, and does heat matter in an insulated ceiling?
    The body is thermal conductive plastic, which is what carries heat away from the LED board in place of a metal heat sink. At 8.5 watts the thermal load is modest. Follow the Satco installation sheet for insulation contact requirements before burying it in blown-in insulation.
    How fast can I get the Satco Lighting S39057 delivered?
    Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
    Can I return it if it doesn’t work for me?
    Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
    Does the Satco Lighting S39057 come with a warranty?
    Absolutely. The Satco Lighting S39057 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
    How do I get technical support or installation help for the Satco Lighting S39057?
    You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
    Why buy the Satco Lighting S39057 from ZenSupply?
    ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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