Leviton 9866-B0W LED Downlight...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$52.23
Leviton 9866-B0W LED Downlight With Motion Sensor 18-Watt 3000/4000/5000K 1440-Lumens

Leviton 9866-B0W LED Downlight With Motion Sensor 18-Watt 3000/4000/5000K 1440-Lumens

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Model: 9866-B0W

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

$52.23
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Leviton LED Downlight with Motion Sensor, 18-Watt, 3000/4000/5000K, 1440-Lumens

The Leviton LED Downlight with Motion Sensor combines efficient LED illumination with built-in occupancy detection for smart, automatic lighting control. Delivering 1440 lumens from an 18-Watt LED engine, this downlight offers selectable 3000/4000/5000K color temperature so installers can match the desired ambiance on site without stocking multiple SKUs for every job. It is designed as a versatile solution for recessed lighting applications where convenience, energy savings, and flexible color-temperature tuning matter most, giving electrical contractors and specifiers one fixture that adapts to a wide range of residential and commercial spaces.

Key Features

  • Selectable Color Temperature: Switch between 3000K, 4000K, and 5000K to match the lighting needs of any room or application, all from a single fixture.
  • High Light Output: Delivers 1440 lumens for bright, even illumination throughout the space, reducing the need for additional fixtures.
  • Energy-Efficient Wattage: Operates at just 18-Watt, reducing energy consumption and operating costs compared to traditional incandescent or fluorescent lighting.
  • Integrated Motion Sensor: Built-in occupancy sensing automatically activates the fixture when motion is detected and turns off when the space is vacant, adding convenience and further energy savings.
  • Simplified Inventory: Selectable CCT eliminates the need to stock separate SKUs for different color-temperature requirements, streamlining installation and stocking for contractors and distributors alike.
  • Downlight Form Factor: Low-profile design suited to recessed ceiling applications in both new construction and retrofit projects.

Technical Specifications

  • List Batch: LEV-20260730
  • Wattage: 18-Watt
  • Color Temperature: 3000/4000/5000K (Selectable)
  • Light Output: 1440 Lumens
  • Sensor: Integrated Motion Sensor

Typical Applications

  • Residential and Commercial Ceiling Lighting
  • Hallways, Closets, and Utility Rooms
  • Recessed Downlight Retrofit Installations
  • Energy-Efficient Lighting Upgrades
  • Occupancy-Based Lighting Control
  • New Construction and Remodel Projects

Why Leviton?

Leviton LED downlights are engineered to deliver dependable, energy-efficient performance with the flexibility of selectable color temperature built into a single fixture. With an integrated motion sensor for automatic operation and a bright 1440-lumen output from an 18-Watt LED source, this downlight is built for reliable, code-compliant performance across professional lighting installations, helping contractors standardize on fewer SKUs while still meeting varied jobsite color-temperature requirements.

Manufacturer Resources

Technical Information

Product Specs

Product Type:
Canless LED Downlight
Product Wattage:
18-Watt
Light Temperature:
3000/4000/5000K
Department:
Electrical
Product Group:
Lighting
Product Subgroup:
Recessed Lighting

Leviton 9866-B0W – Frequently Asked Questions

1) Does the Leviton 9866-B0W downlight need a separate occupancy sensor or wall switch control?
No separate sensor is needed. The 9866-B0W has occupancy sensing built into the fixture, so it turns on when it detects motion and shuts off when the space is empty. That makes it a single-fixture answer for hallways, closets, and utility rooms where you would otherwise wire in a ceiling sensor plus a fixture. If you want manual control at a switch instead of automatic-only operation, plan that into your circuit layout.
2) Can I set the color temperature on the Leviton 9866-B0W at the jobsite, or do I order it by Kelvin?
You pick it on site. The 9866-B0W is a selectable CCT fixture offering 3000K, 4000K, and 5000K from the one part number, so there is a single SKU to order and stock rather than three. Warm 3000K for residential living space, 4000K neutral for corridors and offices, 5000K for utility and back-of-house areas. For a property manager standardizing across a building, that means one box on the truck covers every space type.
3) How much light does an 18-watt Leviton 9866-B0W downlight actually put out?
1440 lumens from an 18-watt LED engine. That is roughly the output people expect from a 100-watt incandescent, at a fraction of the draw, so on a retrofit you can usually cover the same ceiling grid with the same number of cans and still cut connected load. Useful when you are calculating circuit loading on an energy upgrade, since a run of these adds up slowly.
4) Is the Leviton 9866-B0W suitable for retrofit into existing recessed cans, or is it new-construction only?
Both. The 9866-B0W is a low-profile downlight form factor intended for recessed ceiling applications in new construction and in retrofit work, including recessed downlight retrofit installations and energy-efficiency upgrades on existing buildings.
5) Where does a motion-sensing downlight like the Leviton 9866-B0W make sense versus a plain LED downlight?
Put the sensing version where a space is used intermittently and lights get left on: hallways, closets, utility and storage rooms, stairwells, back-of-house corridors. In spaces that are occupied continuously, such as an open office or a retail floor, a standard downlight on a switched or dimmed circuit is the simpler choice, since the sensor adds nothing when the room is never vacant. The 9866-B0W covers the first case in one fixture rather than fixture plus ceiling sensor.
6) What part number do I order for the Leviton motion sensor downlight, and is there more than one version?
One part number covers it: Leviton 9866-B0W. There are no finish, size, or Kelvin variants to specify, because the color temperature is selectable on the fixture itself across 3000K, 4000K, and 5000K. Distributors carrying it are stocking a single line item rather than a CCT matrix.
7) Where can I get the full technical data sheet for the Leviton 9866-B0W downlight?
Leviton publishes technical information for the 9866-B0W as a PDF, hosted at https://zensupply.com/content/pdf/leviton/technical-information-a3885c.pdf. That is where to go for the detail a spec submittal needs beyond the headline 18-watt, 1440-lumen, 3000/4000/5000K selectable figures.
How fast can I get the Leviton 9866-B0W 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 Leviton 9866-B0W come with a warranty?
Absolutely. The Leviton 9866-B0W 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 Leviton 9866-B0W?
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 Leviton 9866-B0W from ZenSupply?
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