• Ideal for large spaces
  • 100,000-hour lifespan - virtually maintenance free operation
  • 0-10V driver for variable dimming down to 10%
  • Low-glare design with semi-diffuse lens
View Technical Specs
Performance
Watts 400W
Color Temp 5000K (Cool)
Lumens 53,141 lm
Efficacy 135 lm/W
Color Accuracy 84 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 3.34A
208V 2.01A
240V 1.74A
277V 1.47A
Input Watts 393.7W
Dimensions
Link to Dimension Drawing

Weight: 39.6 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
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 IESNAlm-79 andlm-80.
Lightcloud
Lightcloud Sensor Installed
Occupancy, vacancy, and closed loop daylight harvesting in one versatile sensor. In addition control any fixture in your Lightcloud integrated/embedded networked lighting luminaire-level control system. LLLC - capable of switching, 0-10Vdimming, power/energy monitoring. Can also be used to extend the range of the Lightcloud mesh network communication protocols.
DLC system - N1XMLOEATBA
Learn more at www.lightcloud.com
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
LED Characteristics
LEDs
Long-life, high-efficacy, surface-mount LEDs
Electrical
Driver
Constant Current, Class 2, 120-277V, 50/60Hz, 120V: 3.34A, 208V: 2.01A, 240V: 1.74A, 277V 1.47A
THD
4.82% at 120V, 6.54% at 277V
Power Factor
99.9% at 120V, 95% at 277V

Recently Viewed Products

 This is a link to the product RAIL400W/D10/LCS RAIL400W/D10/LCS
High Bay 53141 Lumens Rail 52 Inches 400W 5000K Led 120V-277V 0-10V Dimming Lightcloudhb Sensor White
 This is a link to the product IVAFT-100LWM740WU/WS IVAFT-100LWM740WU/WS
Area Lights 9999 Lumens Ivaft Forward Throw 94W Wall Mount 70Cri 4000K White 120V-277V 0-10V Dimming 8 Feet Lens Wattstopper Sensor
 This is a link to the product FFLED18 FFLED18
Floodlights 2429 Lumens Ffled 18W 5000K Bronze
 This is a link to the product LOT3T110N/D10/WS2 LOT3T110N/D10/WS2
Area Lights 15397 Lumens Lotblaster 110W 4000K Type Iii 0-10V Dimming 120V-277V Wattstopper Sensor With 20 Ft Lens Bronze
 This is a link to the product HALV10L940-CS-A/LC HALV10L940-CS-A/LC
Architectural 269 Lumens Halv Forward Light 14W 90Cri 4000K Crushed Sedona Lens Antique Bronze Finish Lightcloud Controller
 This is a link to the product CD34FA4W-20-508-KC CD34FA4W-20-508-KC
Cyl34 4" 10 Up/10 Down 1600Lm 3/4/5K Cri80 50D Wall Black Clear Lens
 This is a link to the product RAIL400W/D10/LCS RAIL400W/D10/LCS
High Bay 53141 Lumens Rail 52 Inches 400W 5000K Led 120V-277V 0-10V Dimming Lightcloudhb Sensor White
 This is a link to the product IVAFT-100LWM740WU/WS IVAFT-100LWM740WU/WS
Area Lights 9999 Lumens Ivaft Forward Throw 94W Wall Mount 70Cri 4000K White 120V-277V 0-10V Dimming 8 Feet Lens Wattstopper Sensor
 This is a link to the product FFLED18 FFLED18
Floodlights 2429 Lumens Ffled 18W 5000K Bronze
 This is a link to the product LOT3T110N/D10/WS2 LOT3T110N/D10/WS2
Area Lights 15397 Lumens Lotblaster 110W 4000K Type Iii 0-10V Dimming 120V-277V Wattstopper Sensor With 20 Ft Lens Bronze
Link to Live Chat

Contact us

A RAB support representative will respond soon.

Send a message
Link to Lighting Design

Lighting Design

Our lighting designers can help you create a custom layout.

Request Lighting Layout
Link to DLC qualified products

DesignLights Consortium®

Find DLC qualified products.

Learn More
Link to Where to Buy

Where to Buy

Find a distributor or RAB Sales Representative.

Go to Locator