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Color: Bronze


IES type V (circular) distribution

100,000-hour LED lifespan

Compatible with standard 2 3/8" and 3" tenons

Air-flow fins for maximum heat dissipation

5-year warranty

LED Info

  • Watts:
  • Color Temp:
  • Color Accuracy:
  • L70 Lifespan:
  • Lumens:
  • Efficacy:
  • 52W
  • 4000K
  • 73 CRI
  • 100000
  • 5793
  • 105 LPW

Driver Info

  • Type:
  • 120V:
  • 208V:
  • 240V:
  • 277V:
  • Input Watts:
  • Constant Current
  • 0.49A
  • 0.31A
  • 0.27A
  • 0.24A
  • 55W


Weight: 21.8 lbs

EZ Layout

EZ Layout

Technical Specifications


  • UL Listing:
    Suitable for wet locations.
  • 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: P00001778
  • 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.


  • THD:
    7.2% at 120V, 17% at 277V
  • Power Factor:
    99.1% at 120V, 90.2% at 277V
  • Drivers (2):
    Constant Current, 720mA, Class 2 with 6kV surge protection, 100-277VAC, 50/60 Hz.

LED Characteristics

  • LEDs:
    4x13W high-output, long-life LEDs.
  • Lifespan:
    100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations.
  • Color Consistency:
    3-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 C78.377-2017.


  • Cold Weather Starting:
    Minimum starting temperature is -40°C (-40°F)
  • Maximum Ambient Temperature:
    Suitable for use in 40°C (104°F) ambient temperatures
  • Effective Projected Area:
    EPA = 1.2
  • Housing:
    Precision die-cast aluminum, Type V distribution.
  • Support Arms:
    Extruded aluminum.
  • Lens:
    Clear tempered glass lens
  • Reflector:
    Specular vacuum-metallized polycarbonate, Type V distribution.
  • Gaskets:
    High-temperature silicone
  • Finish:
    Formulated for high-durability and long lasting color.
  • Green Technology:
    Mercury and UV free. RoHS compliant components. Polyester powder coat finish formulated without the use of VOC or toxic heavy metals.


  • Patents:
    The designs of the ALED5T52 are protected by patents pending in US, Canada, China, Taiwan and Mexico.
  • Warranty:
    RAB warrants that our LED products will be free from defects in materials and workmanship for a period of five (5) years from the date of delivery to the end user, including coverage of light output, color stability, driver performance and fixture finish. See our full warranty here.
  • Buy American Act Compliance:
    RAB values USA manufacturing! Upon request, RAB may be able to manufacture this product to be compliant with the Buy American Act (BAA). Please contact customer service to request a quote for the product to be made BAA compliant.


  • BUG Rating:
    B2 U1 G1