• High output ceiling light
  • Precision optics deliver uniform light distribution
  • 100,000-hour LED lifespan
  • 5-Year, No-Compromise Warranty
View Technical Specs
Performance
Watts 52W
Color Temp 5000K (Cool)
Lumens 4,512 lm
Efficacy 77.4 lm/W
Color Accuracy 73 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 0.53A
208V 0.35A
240V 0.30A
277V 0.26A
Input Watts 58.3W
Dimensions
Link to Dimension Drawing

Weight: 18.0 lbs

Technical Specifications
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
LED Characteristics
LEDs
4x13W 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 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.
Construction
Maximum Ambient Temperature
Suitable for use in up to 104°F (40°C)
Cold Weather Starting
The minimum starting temperature is -40°F (-40°C)
Thermal Management
Optimized using computational fluid dynamics so ftware to ensure long LED and driver lifespan
Housing
Precision die-cast aluminum housing, lens frame
Lens
Clear tempered glass lens
Gaskets
High-temperature silicone
Finish
Formulated for high durability and long-lasting color
Green Technology
Mercury and UV free. RoHS-compliant components.
Compliance
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.
Other
Patents
The design of CLED52 is protected by patents pending in US, Canada, China, Taiwan and Mexico
Optical
BUG Rating
B2 U1 G1
Electrical
Drivers
2x26W Driver, Constant Current, Class 2, 100V-277V, 50/60 Hz, 6kv Surge Protection, 720mA, 100-277VAC 0.4 Amps., Power Factor 99%.
THD
8.3% at 120V, 10.6% at 277V

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