Leviton 7133 Shell Lampholder ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$56.83
$9.74
Leviton 7133 Metal cap with set screw, 1/4 IPS thread bushing, medium base, electrolier, decoral finish, washer and lining assembled

Leviton 7133 Shell Lampholder Cap, Medium Base, Decoral Finish

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Model: 7133

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

$56.83
$9.74
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Leviton 7133 Shell Lampholder Cap, Medium Base, Decoral Finish

The Leviton 7133 is a metal shell lampholder cap featuring a set screw attachment, a 1/4 IPS thread bushing, and a medium base configuration finished in decoral styling. Designed with the washer and lining pre-assembled, this cap is built for electrolier lighting applications where a clean, decorative metal finish and secure mechanical assembly are required. As a replacement or service part for medium base shell lampholders, the Leviton 7133 helps maintain proper fit and finish on incandescent lighting fixtures.

Key Features

  • Metal Cap Construction: Durable metal cap designed for shell lampholder assemblies.
  • Set Screw Attachment: Secure set screw design for stable mechanical fastening.
  • 1/4 IPS Thread Bushing: Standard 1/4 IPS thread bushing for compatible fixture assembly.
  • Medium Base: Sized for medium base lampholder configurations.
  • Electrolier Application: Suited for electrolier-style decorative lighting fixtures.
  • Decoral Finish: Decorative metal finish for a clean, finished appearance.
  • Washer and Lining Assembled: Washer and lining are pre-assembled with the cap for simplified installation.

Technical Specifications

  • Lampholder Type: Shell Lampholders
  • Light Type: Incandescent

Typical Applications

  • Electrolier and Decorative Lighting Fixtures
  • Medium Base Shell Lampholder Assemblies
  • Incandescent Lighting Fixture Service and Repair
  • Residential and Commercial Lighting Fixture Assembly

Why Leviton?

Leviton lampholder components like the 7133 shell cap are built with attention to fit, finish, and mechanical reliability, using metal construction and a pre-assembled washer and lining to simplify installation for electrical professionals. Choosing Leviton for lampholder service parts helps maintain consistent quality across incandescent lighting fixture assemblies.

Manufacturer Resources

Technical Information

Product Specs

Lamp Base:
Medium
Lampholder Type:
Shell Lampholders
Light Type:
Incandescent
Style Name:
Electrolier
Product Group:
Wiring Devices
Department:
Electrical
Product Subgroup:
Lampholders & Sockets
Product Finish:
Decoral
Product Type:
Lampholder Accessory

Leviton 7133 – Frequently Asked Questions

1) Is the Leviton 7133 a complete lampholder or just the cap?
It's the cap only. The 7133 is the metal shell cap portion of a medium base shell lampholder, supplied with the washer and lining already assembled. It mounts to the fixture stem and the shell/socket interior is a separate part. Buy it when you're servicing an existing shell lampholder and need the cap, not when you need a whole new socket assembly.
2) What thread does the Leviton 7133 lampholder cap take on the fixture stem?
A 1/4 IPS thread bushing, which is the standard lamp pipe thread used on most fixture stems and nipples in the US. If your fixture stem is 1/8 IPS pipe (the smaller common lamp pipe size), this cap won't thread onto it without an adapter.
3) How does the Leviton 7133 cap hold in place once installed?
It fastens with a set screw. Thread the cap onto the 1/4 IPS stem, position it, then tighten the set screw against the pipe so the fixture can't spin or back off once the shell and socket are reassembled.
4) Does the 7133 come with the washer and lining, or do I order those separately?
Both are included and already fitted to the cap, so there's nothing extra to order for the cap itself. You'll still need the shell and interior socket if those are damaged as well.
5) What finish is the Leviton 7133 lampholder cap and will it match a decorative fixture?
The finish is Decoral, a decorative metal finish intended for electrolier style fixtures where the cap is visible. If your existing fixture uses plain brass or nickel caps, the 7133 will read as a different finish, so it suits fixtures already built in the decoral look.
6) Can I use the 7133 shell cap on an LED retrofit fixture?
The 7133 is specified for incandescent lighting fixtures and electrolier style assemblies. It's a mechanical cap, not a wired component, but the application it's rated for is incandescent service, so for LED fixture work confirm the socket assembly itself carries the rating you need.
How fast can I get the Leviton 7133 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 7133 come with a warranty?
Absolutely. The Leviton 7133 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 7133?
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 7133 from ZenSupply?
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