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Westinghouse ED37 EX39 (Mogul) Filament LED Bulb Daylight 450 Watt Equivalence

Westinghouse ED37 EX39 (Mogul) Filament LED Bulb Daylight 450 Watt Equivalence

A 450-watt equivalent in just 65 watts — 16,100 lumens of daylight-toned, 3-way filament LED output built for big fixtures indoors or out.
Westinghouse MPN 5324000 In Stock & Ready to Ship
$99.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

This is a serious light source built to replace old-school HID fixtures — the kind you'd find lighting up a warehouse, barn, or big outdoor security light. The EX39 mogul base and ED37 shape are sized for high-bay and floodlight fixtures that take large-format bulbs, and at 65 watts it puts out 16,100 lumens — a 450-watt equivalent. That's enough daylight-toned light to cover a driveway, loading dock, or workshop without stacking multiple fixtures.

What sets this one apart is the 3-way filament LED design, letting you step the light level rather than running full blast all the time. It's rated for 50,000 hours of use and works indoors or outdoors, so it covers everything from a garage high-bay to an exterior pole light. Keep in mind it's not dimmable on a standard dimmer and has no smart or WiFi features — this is a straightforward, high-output replacement bulb, not a connected one.

  • Bulb shape: ED37, base: EX39 (Mogul)
  • 65 watts, 450W equivalent output
  • 16,100 lumens, daylight color, CRI 80
  • 3-way filament LED, clear finish
  • Rated 50,000-hour average life
  • Indoor/outdoor use, sold individually boxed

The Details Specifications

Brand Westinghouse
Model / MPN 5324000
UPC 030721532405
Weight 2 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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01

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02

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04

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