• 100,000-hour life based on LM-80 results and TM-21 calculations
  • DLC Premium Listed
  • IP66 Rating protects against dust & water ingress
  • 10-Year, No-Compromise Warranty
View Technical Specs
Performance
Watts 534/445W
Color Temp 4000/5000K
Lumens 56,195-69,674 lm
Efficacy 118.1-137.2 lm/W
Color Accuracy 84-86 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 4.45A
208V 2.57A
240V 2.23A
277V 1.93A
Input Watts 434.5-546.6W
Dimensions
Link to Dimension Drawing

Weight: 55.6 lbs

Technical Specifications
Field Adjustability
Field Adjustable
Field Adjustable Light Output:
534W/445W (factory default 534W)
Color temperature (selectable by 4000K and 5000K)
Compliance
UL Listed
Suitable for wet locations. Suitable for mounting within 4 ft (1.2m) of the ground.
IP Rating
Ingress protection rating of IP66 for dust and water
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.
Trade Agreements Act Compliant
This product is a product of Cambodia and a "designated country" end product that complies with the Trade Agreements Act
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.
LED Characteristics
LEDs
Long-life, high-efficacy, discrete, surface-mount 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 (SSL) Products, ANSI C78.377-2017.
Electrical
Driver
445W: Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 3.71A, 208V: 2.14A, 240V: 1.86A, 277V: 1.61A

534W: Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 4.45A, 208V: 2.57A, 240V: 2.23A, 277V: 1.93A
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.
THD
3.33% at 120V, 7.28% at 277V
Power Factor
99.9% at 120V, 98.4% at 277V
Surge Protection
6 kV
7-Pin Receptacle
ANSI C136.41 7-pin receptacle, compatible with wireless control systems
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
Wattage Equivalency
534W: 2000W Metal Halide
445W: 2000W Metal Halide
Optical
NEMA Type
NEMA Beam Spread 3H x 3V
Construction
Cold Weather Starting
The minimum starting temperature is -40°F (-40°C)
Ambient Temperature
Max Power Temp Rating: 104°F (40°C )
Low Power Temp Rating: 49.7°C (121.5°F)
Housing
Die-cast aluminum
Tilt Increment
Rotates in 5 degree increments
Lens
Ultra clear, tempered glass
Reflector
Vacuum metalized die cast aluminum alloy
Vibration Rating
3G vibration rating per ANSI C136.31
Effective Projected Area (EPA)
EPA = 1.02
Gaskets
High-temperature silicone gaskets
Finish
Formulated for high durability and long-lasting color
Green Technology
Mercury and UV free. RoHS-compliant components.
Installation
Mounting
2 3/8" slipfitter mount with stainless steel hardware
Other
10-Year, No-Compromise Warranty
RAB warrants that our LED products will be free from defects in materials and workmanship for a period of ten (10) 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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