• 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, No-Compromise Warranty
View Technical Specs
Performance
Watts 52W
Color Temp 3000K (Warm)
Lumens 6,462 lm
Efficacy 123.8 lm/W
Color Accuracy 71 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V
208V
240V
277V
Input Watts 52.2W
Dimensions
Link to Dimension Drawing

Weight: 21.8 lbs

Technical Specifications

Installed with Lightcloud

Lightcloud is a commercial wireless lighting control system fully developed and supported by RAB. It's powerful and flexible, yet easy to use and install.

Learn More
Lightcloud
Lightcloud Controller Installed
Integrated/embedded networked lighting control, luminaire-level lighting control. Fixture, Zone, and plug-load control from one powerful device. LLLC - capable of switching, 0-10Vdimming, power/energy monitoring. Can also be used to extend the range of the Lightcloud mesh network communication protocols. Offers the capability to set the maximum light output to a less-than-maximum state of an individual luminaire at the time of installation or commissioning. The High-End trim functionality is field reconfigurable via the Lightcloud mesh network communication protocols. The Lightcloud controller can be attached to the fixture, junction box, or electrical panel.
DLC system - NHCZ2BIA17L
Learn more at www.lightcloud.com
Compliance
UL Listed
Suitable for wet locations
IESNA LM-79 & 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.
DLC Listed
This product family is listed with the DesignLights Consortium (DLC). Individual SKUs within this family may carry either a DLC Standard or DLC Premium qualification. Please refer to the individual product specification sheet or the DLC Qualified Products List (QPL) at designlights.org to confirm the qualification status of a specific SKU prior to specification or purchase.
Electrical
Drivers
Constant Current, Class 2 with 6kV surge protection, 480VAC, 50/60 Hz, 480V: 0.12A
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%. See dimmer compatibility guide here.
THD
7.07% at 480V
Power Factor
89% at 480V
LED Characteristics
LEDs
4x13W high-output, long-life LEDs
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 color temperature over a 5-year period
Color Uniformity
RAB's range of 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.
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
Wattage Equivalency
Equivalent to 150W Metal Halide
Construction
Cold Weather Starting
The minimum starting temperature is -40°F (-40°C)
Maximum Ambient Temperature
Suitable for use in up to 104°F (40°C)
Effective Projected Area
EPA = 1.2
Thermal Management
Superior thermal management with external air-flow fins
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.
Optical
BUG Rating
B3 U0 G2
Other
Patents
The designs of the ALED5T52 are protected by patents pending in US, Canada, China, Taiwan and Mexico
5-Year, No-Compromise 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. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.

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