Leviton 8829 Medium Base Keyle...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.45
Leviton 8829 Medium Base Keyless Incandescent Outlet Box Lampholder, 600V

Leviton 8829 Medium Base Keyless Incandescent Outlet Box Lampholder, 600V

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Model: 8829-CW4

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

$3.45
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Leviton 8829 Medium Base Keyless Incandescent Outlet Box Lampholder

The Leviton 8829 Medium Base Keyless Incandescent Outlet Box Lampholder is a single-circuit, 1-piece lampholder engineered for direct mounting into a standard outlet box. Rated for 600-Volt service, this keyless, medium-base lampholder delivers a dependable, code-ready solution for incandescent lighting circuits in commercial and industrial settings. It is available in CW2 and CW4 configurations, giving electrical contractors and maintenance teams flexibility to match the exact fitting required for the job, all finished in a clean white housing that blends with standard fixtures and outlet box hardware. As a single-piece, keyless unit, it is built to simplify rough-in and retrofit work alike, reducing the number of parts an installer has to manage at the box.

Key Features

  • Medium Base: Accepts standard medium-base incandescent lamps for general-purpose lighting applications.
  • Keyless Design: No integrated on/off switch, making it ideal for circuits controlled by an external switch, fixture, or control device rather than the lampholder itself.
  • Single Circuit, 1-Piece Construction: Simplified, single-piece body streamlines installation directly into outlet box housings, minimizing assembly steps in the field.
  • 600-Volt Rating: Rated for 600V service, supporting demanding commercial and industrial electrical environments where higher-rated components are required.
  • White Finish: Clean white housing complements standard fixture and outlet box aesthetics for a finished appearance.
  • Available Configurations: Offered in CW2 and CW4 options so installers can select the configuration that matches the specific application and outlet box requirements.
  • Incandescent Compatibility: Purpose-built for incandescent lamp circuits, a common requirement in legacy and retrofit lighting systems.

Technical Specifications

  • Voltage: 600V
  • Base Type: Medium Base
  • Circuit Type: Single Circuit
  • Construction: 1-Piece, Keyless
  • Configuration Options: CW2, CW4
  • Color: White
  • list_batch: LEV-VARMACHINE-20260803

Typical Applications

  • Outlet Box Lampholder Installations
  • Incandescent Lighting Circuits
  • Commercial and Industrial Electrical Installations
  • General-Purpose Fixture Lampholders
  • Renovation and Retrofit Lighting Projects
  • New Construction Electrical Rough-In

Why Leviton?

Leviton builds its 8829 Series lampholders for dependable, single-piece performance in demanding commercial and industrial settings, with a 600-Volt rating that supports code-compliant installations across a wide range of facilities. The keyless, medium-base design keeps wiring straightforward for electricians, reducing the parts count and labor needed at each outlet box, while the CW2 and CW4 configuration options make it easy to specify the right fit for any outlet box lampholder application, from new construction to retrofit lighting upgrades.

Manufacturer Resources

Product Specs

Voltage Rating:
600V
Product Type:
Lampholder
Product Finish:
White
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Shop All Leviton

Leviton 8829-CW4 – Frequently Asked Questions

1) Does the Leviton 8829 lampholder mount directly into a standard outlet box?
Yes. The 8829 is a one-piece keyless lampholder built to mount directly into a standard outlet box housing, so there is no separate body and cover to assemble at the box. That keeps the parts count down on rough-in and on retrofit swaps where the box is already in the ceiling or wall.
2) What is the difference between the Leviton 8829-CW2 and 8829-CW4?
Both are the same medium base keyless 600V lampholder in white; CW2 and CW4 are the two configuration options Leviton offers on the 8829 so an installer can match the specific fitting the outlet box application calls for. Order by the full part number, 8829-CW2 or 8829-CW4, since they are not interchangeable listings.
3) Is there an on/off switch on the 8829 lampholder, or do I need a wall switch?
Keyless, meaning no pull chain or key switch on the lampholder itself. Control has to come from somewhere else on the circuit, a wall switch, occupancy sensor, or fixture control. If you want switching at the lampholder, this is the wrong part.
4) Is a 600V lampholder overkill for a normal 120V lighting circuit?
No harm in it. The 8829 carries a 600V rating, which simply means it is rated well above a standard 120V or 277V branch circuit and can also be used in higher-rated commercial and industrial installations where a 600V component is specified. Institutional and plant electricians often standardize on the 600V part so one item covers both cases.
5) Can I use the 8829 with an LED screw-in lamp instead of incandescent?
The 8829 is specified for incandescent lamp circuits with a medium base. Any medium base lamp threads in mechanically, but Leviton's stated application for this holder is incandescent, so if your spec calls for a holder listed for LED or CFL service, verify that against the lamp manufacturer's requirement rather than assuming it from the base size.
6) Will the Leviton 8829 lampholder match the white devices already installed in my building?
The housing is white, so it lines up with standard white outlet box hardware and fixtures. For a property manager replacing holders across a run of closets, corridors, or utility rooms, that keeps the look consistent without repainting or swapping plates.
7) Is the Leviton 8829 suitable for new construction rough-in as well as retrofit?
Both. Leviton lists it for new construction electrical rough-in, renovation and retrofit lighting, general-purpose fixture lampholders, and commercial and industrial installations. The single-piece body is what makes it workable in either case, since there is nothing to stage or assemble at the box.
How fast can I get the Leviton 8829-CW4 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 8829-CW4 come with a warranty?
Absolutely. The Leviton 8829-CW4 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 8829-CW4?
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 8829-CW4 from ZenSupply?
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