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Westinghouse Rough Service 300 W T3 Utility Halogen Bulb 5,000 lm Bright White

Westinghouse Rough Service 300 W T3 Utility Halogen Bulb 5,000 lm Bright White

Meet the Westinghouse Rough Service 300 W T3 Utility Halogen Bulb — a purpose-built solution for demanding fixtures that demand durability and dependable brightness. Delivering 5,0…

Westinghouse MPN 0478600 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $6.99. Our online price is $7.59.
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Case of 6 · List Price $45.54
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This product is packed and shipped from our distribution network as a complete case of 6. Apply casediscount at checkout to take 15% off your order.

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About Product Overview

Meet the Westinghouse Rough Service 300 W T3 Utility Halogen Bulb — a purpose-built solution for demanding fixtures that demand durability and dependable brightness. Delivering 5,000 lumens of bright white light from a compact 300-watt halo, this bulb stacks rugged performance with precise illumination for commercial and residential spaces alike.

Designed for reliability in rough environments, the bulb uses a Recessed Single Contact (RSC) base and a compact T3 shape to fit a wide range of recessed and specialty fixtures. The clear finish maximizes light transmission, while the rough service construction helps resist vibration and impact, reducing premature failures in garages, workshops, warehouses, and other high-use areas. The result is consistent, task-focused light where you need it most.

Key features that matter in real-world use:

  • Bright white, 3000K light: clear, true-color illumination that makes work details pop without harsh glare.
  • 5,000 lumens at 300W: plenty of reach for large spaces or elevated work areas while maintaining crisp visibility.
  • RSC base and T3 shape: compatible with a broad range of fixtures and designed for compact, efficient installation.
  • Dimmable: adjust light levels to suit tasks, moods, or energy considerations.
  • Indoor use, California Title 20 compliant: meets regulatory requirements for indoor lighting in compliant installations.
  • Rugged performance: Rough Service construction helps extend life in high-vibration or demanding environments.
  • 1 bulb per carded package: straightforward replacement and storage.

Ideal for professionals and DIYers who need reliable, high-output illumination in places where fixtures endure frequent use. Whether you’re outfitting a maintenance shop, a commercial back room, or a busy workshop, this halogen bulb delivers the brightness you expect with durability you can trust.

Product details at a glance:

  • Bulb type: Utility halogen
  • Base: Recessed Single Contact (RSC)
  • Shape: T3
  • Finish: Clear
  • Color temperature: 3000K (Bright White)
  • Lumens: 5,000
  • Watts: 300
  • Volts: 130
  • Length: 4.7 in
  • Diameter: 2.31 in
  • Average rated life: 1,500 hours
  • Color Rendering Index (CRI): not specified
  • Indoor use: Yes
  • California Title 20 compliant: Yes
  • Packaging: Carded
  • Smart-enabled: No
  • Three-way bulb: No
  • Compatible environments: Commercial and Residential

The Details Specifications

Brand Westinghouse
SKU 31900
UPC 030721047862
Unit EA
Case Pack Quantity 36 per case
Retail Unit Quantity 6
Unit of Measure 0 0
Dimensions (L × W × H) 4 × 3 × 7
Weight 0 lbs
Cubic Feet 0.00461 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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