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Westinghouse 250 W R40 Heat Lamp Incandescent Light Bulb Medium Base Clear 2 pk

Westinghouse 250 W R40 Heat Lamp Incandescent Light Bulb Medium Base Clear 2 pk

Steady 250W heat output for bathroom fixtures, brooders, and reptile setups — rated indoor and outdoor, two bulbs per box.
Westinghouse MPN 0397748 In Stock & Ready to Ship
$15.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

This 250W R40 heat lamp bulb from Westinghouse throws steady, high-output heat for bathroom fixtures, brooder boxes, reptile enclosures, and other spots that need reliable warmth. It runs on a standard medium base at 120 volts, so it drops into most common heat lamp fixtures without any adapters. Rated for indoor and outdoor use and built to California Title 20 standards, it comes two to a box for easy replacement.

  • Wattage: 250W, 120V, Medium Base
  • Bulb Shape: R40, Clear finish
  • Average Rated Life: 5000 hours
  • Not dimmable
  • Indoor/Outdoor rated
  • 2 bulbs per package

The Details Specifications

Brand Westinghouse
Model / MPN 0397748
UPC 030721039775
Weight 1 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Westinghouse. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

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The big boxes don't care if your hardware store survives.

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Authorized dealer · Westinghouse

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