• High efficiency. Low price.
  • Ideal for industrial warehouse spaces
  • 100,000 hour LED lifespan
  • 5-Year, limited warranty
View Technical Specs
Performance
Watts 275W
Color Temp 5000K (Cool)
Lumens 38,391 lm
Efficacy 148.4
Color Accuracy 83 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V
208V
240V
277V
Input Watts 258.7W
Dimensions
Link to Dimension Drawing

Weight: 18.6 lbs

Technical Specifications
Compliance
UL Listed
Suitable for damp 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 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. Designed to meet DLC 5.1 requirements.
DLC Product Code: PKENYBON
Performance
Lifespan
100,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations
LED Characteristics
LEDs
Multi-chip, high-output, long-life LEDs
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
Operating Temperature
-20°C (-4°F) to 50°C (122°F)
Housing
22 gauge die formed with white powder coat finish. Y Hooks included for easy chain or cable mounting.
Reflector
White painted, reflective, die formed painted steel
Lens
Polycarbonate lens
Mounting
V hooks and optional pendant mounting. AEROBAY® comes with two 42" chains.
Cord & Plug
8 ft cord and no plug for 120-277V and 480V
Finish
Our environmentally friendly polyester powder coatings are formulated for high-durability and long-lasting color
Green Technology
Mercury and UV free. RoHS-compliant components.
Electrical
Driver
Class 2, Constant Current, 50/60 Hz, 480V: 0.56A
THD
8.31% at 480V
Power Factor
98.3% at 480V
Surge Protection
6kV
Other
Replacement
Replaces 8-lamp T5HO or 575W MH
5 Yr Limited Warranty
The RAB 5-year, limited warranty covers light output, driver performance and paint finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.
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.

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