175 Watt BT28 HID Protected Metal Halide Light Bulb, 4200K Clear EX39 (Extended Mogul) Base, Box

SKU: 0233037

Available

$16.51

Westinghouse BT28 175 Watt Clear (4200K) EX39 Base HID Metal Halide Light Bulb 3702900

High Intensity Discharge (HID) Metal Halide light bulbs have a high light output for their size, making them a compact, powerful, and efficient light source. These bulbs are widely used in a variety of commercial and industrial applications where color rendering is critical. These metal halide bulbs offer long life lasting up to 20000 hours. To help you find the right bulb for the right application, see Westinghouse’s full offering of metal halide bulbs available for use in enclosed fixtures, open fixtures and pulse start enclosed fixtures. Available with medium or mogul screw bases, these bulbs are ideal for use in retail, industrial, area lighting, accent lighting, sports lighting, security lighting, roadway lighting and parking garage applications. These light bulbs contain mercury. Dispose of according to local, state or federal laws.

Product reference number 37029



  • Available in a variety of shapes and wattages
  • Protected metal halides can be used in open rated fixtures
  • Pulse start metal halides start quicker and last longer than probe start halides
  • These bulbs require specific ballasts and starters for correct operation
  • For use in commercial and industrial applications as well as where color rendering is critical

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