400 Watt BT37 HID Pulse Start Metal Halide Light Bulb, M135/M155/E
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Westinghouse (MH400/U/M135/155/E/PS) BT37 400 Watt Clear (4200K) E39 (Mogul) Base HID Metal Halide Light Bulb 37036

Pulse Start Metal Halide light bulbs feature high lumen output and excellent color performance. This light bulb is widely used in a variety of commercial and industrial applications where color rendering is important. Pulse start metal halide bulbs must be used in fixtures designed specifically for pulse start bulbs. This high intensity discharge (HID) metal halide light bulb is for use in enclosed fixtures only.

This metal halide light bulb features a mogul base and requires ANSI ballast M135/M155 for correct operation. Suitable for indoor and outdoor applications, and offers long life of 20,000 average rated hours.

Westinghouse offers a full range of metal halide light bulbs for a variety of applications. These light bulbs contain mercury. Dispose of bulbs according to local, state or federal laws.

Westinghouse is a trusted global brand. We know lighting and offer products with exceptional quality, reliability and functionality.



FEATURES & BENEFITS
  • ulse Start Metal Halide HID light bulb produces high light output
  • Pulse Start Metal Halide bulb starts quicker, maintains better lumen output, and lasts longer than probe start metal halides.
  • Ideal for various commercial and industrial applications where color rendering is important
RECOMMENDED USES
  • ge retail areas
  • Large area lighting
  • Accent lighting
  • Sports lighting
  • Security lighting
  • Parking garages
RECOMMENDED USES
  • ge retail areas
  • Large area lighting
  • Accent lighting
  • Sports lighting
  • Security lighting
  • Parking garages
DIMENSIONS
  • ches (L)
INSTALLATION
  • in properly ballasted enclosed fixtures rated for use with HID bulbs only
  • Requires specific ballast (ANSI M135/M155) for correct operation
  • Universal operating position
  • Suitable for indoor use, and outdoor applications when used in an outdoor rated fixture
  • For pulse start ballasts only