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Color: Bronze

ALED4T78/BL

66% energy cost savings vs. HID

100,000-hour LED lifespan

Type IV distribution

5-year, no-compromise warranty

LED Info

  • Watts:
  • Color Temp:
  • Color Accuracy:
  • L70 Lifespan:
  • Lumens:
  • Efficacy:
  • 78W
  • 5000K
  • 71 CRI
  • 100000
  • 7564
  • 96 LPW

Driver Info

  • Type:
  • 120V:
  • 208V:
  • 240V:
  • 277V:
  • Input Watts:
  • Constant Current
  • 0.66A
  • 0.41A
  • 0.35A
  • 0.30A
  • 79W

Dimensions

Weight: 32.0 lbs

Technical Specifications

Other

  • Bi-Level Operation:
    Allows 50% and 100% output modes
  • Compatibility:
    Compatible with Round Poles with a diameter of 2.5" to 6"
  • Patents:
    The ALED design is protected by patents in the U.S. Pat. 668,370, Canada Pat. 144956, China ZL201230100154.X, and Mexico Pat. 38423. Pending patents in Taiwan.
  • Replacement:
    Replaces 250W Metal Halide
  • 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.

Listings

  • DLC Listed:
    This product is listed by Design Lights Consortium (DLC) as an ultra-efficient premium product that qualifies for the highest tier of rebates from DLC Member Utilities.
    DLC Product Code: PEF1F27Q
  • UL Listing:
    Suitable for wet locations as a downlight
  • IESNA LM-79 & IESNA LM-80 Testing:
    RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
  • Dark Sky Approved:
    The International Dark Sky Association has approved this product as a full cutoff, fully shielded luminaire

LED Characteristics

  • Lifespan:
    100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations
  • LEDs:
    Six (6) Multi-chip, 13W, 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 C78.377-2017.

Construction

  • IES Classification:
    The Type IV distribution (also known as a Forward Throw) is especially suited for mounting on the sides of buildings and walls, and for illuminating the perimeter of parking areas. It produces a semiCircular distribution with essentially the same candlepower at lateral angles from 90° to 270°.
  • Ambient Temperature:
    SuitableFor use in 40°C (104°F) ambient temperatures
  • Cold Weather Starting:
    Minimum starting temperature is -40°C (-40°F)
  • Thermal Management:
    Superior heat sinking with external Air-Flow fins
  • Lens:
    Tempered glass lens
  • Housing:
    Die cast aluminum housing, lens frame and mounting arm
  • IP Rating:
    Ingress Protection rating of IP66 for dust and water
  • Effective Projected Area:
    EPA = 0.75
  • Mounting:
    Universal mounting arm compatible for hole spacing patterns from 1" to 5 1/2" center to center. Round Pole Adaptor plate included as a standard. Easy slide and lock to mount fixture with ease. Round pole diameter must be >4" to mount fixtures at 90° orientation.
  • Reflector:
    Specular vacuum-metallized polycarbonate
  • Gaskets:
    High temperature silicone gaskets
  • 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 VOCs or toxic heavy metals.
  • For use on LEED Buildings:
    IDA Dark Sky Approval means that this fixture can be used to achieve LEED Credits for Light Pollution Reduction

Electrical

  • Driver:
    (2) DriversConstant Current, Class 2, 1050mA, 100-277V, 50/60Hz, 0.6A, Power Factor 99%
  • Surge Protection:
    4kV
  • Surge Protector:
    ALED78 is available with a 6kV surge protector (SP6). SP6 available here.