66% energy cost savings vs. HID
NEMA Type - 6H x 6V
Air-Flow technology heat dissipation
100,000-hour LED lifespan
5-year warranty

View Technical Specs
Watts 150W
Color Temp 5000K (Cool)
Lumens 18,755
Efficacy 122 lm/W
Color Accuracy 72 CRI
L70 Lifespan 100,000 hours
Type Constant Current
120V 1.31A
208V 0.80A
240V 0.69A
277V 0.60A
Input Watts 154W

Weight: 25.0 lbs

Technical Specifications

Dimming Driver

Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims as low as 10%.


One Driver, Constant Current, Class 2, 2100mA 100-277V, 50-60Hz, Power Factor 99%


4.9% at 120V, 13.9% at 277V

Power Factor

99.5% at 120V, 93.7% at 277V


UL Listing

Suitable for wet locations. Suitable for ground mounting.

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.
DLC Product Code: PQNXCTA6

LED Characteristics


100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations


Multip-chip, 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.


IP Rating

Ingress Protection rating of IP66 for dust and water

Maximum Ambient Temperature

Suitable for use in 40°C (104°F) ambient temperatures

Effective Projected Area

EPA = 2

Cold Weather Starting

Minimum starting temperature is -40°C (-40°F)

Thermal Management

Superior thermal management with external "Air-Flow" fins


Tempered glass lens


Die-cast aluminum housing and door frame


Heavy-duty Slipfitter for 2 3/8"OD pipe


Specular, vacuum-metalized polycarbonate


High-temperature silicone gaskets


Formulated for high-durability and long lasting color

Green Technology

Mercury and UV-free. RoHS compliant components.



NEMA Beam Spread of 6H x 6V

Sensor Characteristics

Field & Beam Angles

Horizontal Beam Angle (50%): 91.8°, Vertical Beam Angle (50%): 73.5° Horizontal Field Angle (10%): 121.0°, Vertical Field Angle (10%): 108.0°



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.


The design of FXLED150 is protected by patents pending in US, Canada, China, Taiwan and Mexico


Replaces 400W Metal Halide