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Color: Bronze


Low-profile design Ideal for Parking Garages

78W Replaces 250W MH Luminaires

100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations

Up to 25% Reduction in Fixture Count

Lock screw provided for pendant mount

LED Info

  • Watts:
  • Color Temp:
  • Color Accuracy:
  • L70 Lifespan:
  • Lumens:
  • Efficacy:
  • 78W
  • 5100K
  • 68 CRI
  • 100000
  • 7,053
  • 80 LPW

Driver Info

  • Type:
  • 120V:
  • 208V:
  • 240V:
  • 277V:
  • Input Watts:
  • Constant Current
  • 0.74A
  • 0.47A
  • 0.41A
  • 0.35A
  • 88W


Weight: 18.2 lbs

EZ Layout

EZ Layout

Technical Specifications


  • UL Listing:
    Suitable for wet locations.
  • IESNA LM-79 & LM-80 Testing:
    RAB LED luminaires have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80, and have received the Department of Energy "Lighting Facts" label.
  • DLC Listed:
    This product is on the Design Lights Consortium (DLC) Qualified Products List and is eligible for rebates from DLC Member Utilities.
    DLC Product Code: P00001711


  • Lumen Maintenance:
    100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations.
  • BUG Rating:
    B3 U3 G2

LED Characteristics

  • LEDs:
    6x13W high-output, long-life LEDs.
  • Color Consistency:
    7-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color.
  • Color Stability:
    LED color temperature is warrantied to shift no more than 200K in CCT over a 5 year period.
  • Color Uniformity:
    RAB's range of CCT (Correlated Color Temperature) follows the guidelines of the American National Standard for Specifications for the Chromaticity of Solid State Lighting (SSL) Products, ANSI C78.377-2011.
  • Green Technology:
    Mercury and UV Free, and RoHS compliant.


  • Drivers:
    3x26W Driver, Constant Current, Class 2, 100V-277V, 50/60 Hz, 6kv Surge Protection, 720mA, 100-277VAC 0.4 Amps.
  • Power Factor:
    99.4% at 120V, 90.8% 277V
  • THD:
    8.0% at 120V, 10.7% at 277V


    • Cold Weather Starting:
      Minimum starting temperature is -40°C (-40°F).
    • Ambient Temperature:
      Suitable for use in 40°C (104°F) ambient temperatures
    • Thermal Management:
      Superior heat sinking with integrated air-flow fins.
    • Housing:
      Precision die-cast aluminum housing and door frame.
    • Mounting:
      Pendant provided by others. Threads are 1/2 inch NPS. Stem insertion depth not to exceed 5/8 inch. Lock screw provided on fixture.
    • Lens:
      Prismatic polycarbonate lens.
    • Reflector:
      Specular vacuum-metallized polycarbonate
    • Gaskets:
      High-temperature silicone
    • Finish:
      Our environmentally friendly polyester powder coatings are formulated for high-durability and long-lasting color, and contains no VOC or toxic heavy metals.


    • Equivalency:
      The GPLED78 is Equivalent in delivered lumens to 250W Metal Halide.
    • California Title 24:
      See GPLED78BB/BL or GPLED52/D10 for a 2013 California Title 24 compliant product. Any additional component requirements will be listed in the Title 24 section under technical specifications on the product page.
    • Patents:
      The design of GPLED78 is protected by patents pending in US, Canada, China, Taiwan and Mexico.