High Bay Retrofit Lamps


LED High Bay DirectFit Lamps are the plug-and-play, energy-saving replacements for HID bulbs in existing high bay fixtures. The lamp screws directly into Mogul-based sockets and operates off the existing ballast - no rewiring or extra labor required. With current sensing technology, the lamp adjusts the lumen output to match the existing ballast. In other words, one lamp suits many installations! Choose from two models based on your retrofit needs: the enclosed-rated 145W replaces 175W to 400W HID, while the 250W version is equivalent to 750W - 1000W MH (not for enclosed use).

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Don't see what you need? Additional wattages and specifications available upon request - contact your MaxLite rep!

  1. 104759 Datasheet Quick View View More 5000K
    Lumens (lm):15500CCT (K):5000CRI:≥80Base Type:EX39Listings:DLCClearance:No
    Lumens (lm):15500CCT (K):5000CRI:≥80Base Type:EX39Listings:DLCClearance:No
    E115MH850B 5000K
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Utility Rebates
  • 145W- replaces 175W, 250W, 320W, 350W, 400W MH
  • 250W- replaces 1,000W MH
  • Vertical Mogul sockets
  • E39, EX39, E40 lamp base
  • 60,000 hours L70 rated lamp life
  • 5000K CCT
  • 145W - Enclosed rated
  • 145W - Current sensing technology to adjust light output to match existing ballasts
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