• 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 3500K (Warm Neutral)
Lumens 51,281 lm
Efficacy 138.7 lm/W
Color Accuracy 83 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V
208V
240V
277V
Input Watts 369.6W
Dimensions
Link to Dimension Drawing

Weight: 46.9 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 IESNAlm-79 andlm-80.
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
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.
Electrical
Driver
Constant Current, Class 2, 480V, 50/60Hz, 480V: 0.86A
THD
9.31% at 480V
Power Factor
98.3% at 480V

Recently Viewed Products

 This is a link to the product RAILP400YNW/480/D10 RAILP400YNW/480/D10
High Bay 51281 Lumens Rail Pendant Mount 52 Inches 400W 3500K Led 480V 0-10V Dimming White
 This is a link to the product ALED5S150N/480/D10/LC ALED5S150N/480/D10/LC
Arealights 14455 Lumens Area Light Square Type V 150W Neutral Led 480V 0-10V Dimming Bronze Lightcloud Controller
 This is a link to the product RDLED6S20D-80YHC-M-S RDLED6S20D-80YHC-M-S
Remodeler 6" Square 20W Dim 80 Degrees 3000K 90 Cri Matte Cone Sil Ring
 This is a link to the product BLED24Y/EC BLED24Y/EC
Bollard Emergency Cold 24W Warm Square 120 277V 42" Lbackup Bronze
 This is a link to the product GN5LED26YRAD11B GN5LED26YRAD11B
Decorative 809 Lumens Gooseneck 26W 3000K Pole 20 Inches High & 19 Inches From Pole Angled Dome Rectangular 11 Inches Black
 This is a link to the product IVAT4-130LSF730KU/7PRLC IVAT4-130LSF730KU/7PRLC
Ivelot T4 120W 13000L Sf 3000K 70 Cri Black 120-277V Dim 7Pr Lc
 This is a link to the product RAILP400YNW/480/D10 RAILP400YNW/480/D10
High Bay 51281 Lumens Rail Pendant Mount 52 Inches 400W 3500K Led 480V 0-10V Dimming White
 This is a link to the product ALED5S150N/480/D10/LC ALED5S150N/480/D10/LC
Arealights 14455 Lumens Area Light Square Type V 150W Neutral Led 480V 0-10V Dimming Bronze Lightcloud Controller
 This is a link to the product RDLED6S20D-80YHC-M-S RDLED6S20D-80YHC-M-S
Remodeler 6" Square 20W Dim 80 Degrees 3000K 90 Cri Matte Cone Sil Ring
 This is a link to the product BLED24Y/EC BLED24Y/EC
Bollard Emergency Cold 24W Warm Square 120 277V 42" Lbackup 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