• 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 51,631 lm
Efficacy 139.1 lm/W
Color Accuracy 84 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V
208V
240V
277V
Input Watts 371.3W
Dimensions
Link to Dimension Drawing

Weight: 46.9 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
Lightcloud
Lightcloud Controller Installed
Integrated/embedded networked lighting control, luminaire-level lighting control. Fixture, Zone, and plug-load control from one powerful device. LLLC - capable of switching, 0-10Vdimming, power/energy monitoring. Can also be used to extend the range of the Lightcloud mesh network communication protocols. Offers the capability to set the maximum light output to a less-than-maximum state of an individual luminaire at the time of installation or commissioning. The High-End trim functionality is field reconfigurable via the Lightcloud mesh network communication protocols. The Lightcloud controller can be attached to the fixture, junction box, or electrical panel.
DLC system - NHCZ2BIA17L
Learn more at www.lightcloud.com
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
Electrical
Driver
Constant Current, Class 2, 480V, 50/60Hz, 480V: 0.86A
THD
9.74% at 480V
Power Factor
98% at 480V

Recently Viewed Products

 This is a link to the product RAILP400W/480/D10/LC RAILP400W/480/D10/LC
Hibay 51631 Lumens 52In 400W 5000K Led480V 0-10V Dimming Pendant White Lightcloud Controller
 This is a link to the product HALV18L935-MP-CU/BL/E2 HALV18L935-MP-CU/BL/E2
Architectural 280 Lumens Halv Forward Light 25W 90Cri 3500K Mirage Platinum Lens Copper Finish Bi-Level Control Battery Backup
 This is a link to the product IVAT5S-45LSF730GH/LC IVAT5S-45LSF730GH/LC
Ivelot T5S 40W 4500L Sf 3000K 70 Cri Gray 347-480V Dim Lc
 This is a link to the product H17 H17
H17 Highbay 150W/120W/100W 3000K/4000K/5000K 120-277V White
 This is a link to the product IVAT4-130LSF740GU/WSLC IVAT4-130LSF740GU/WSLC
Ivelot T4 120W 13000L Sf 4000K 70 Cri Gray 120-277V Dim Ws Lc
 This is a link to the product IVAT5S-100LPA730KU/LC IVAT5S-100LPA730KU/LC
Arealights 10032 Lumens Ivelot Type V Square 100W 10000L Pole 3000K Warm 70Cri Black 120V-277V Dimmable Lightcloud
 This is a link to the product RAILP400W/480/D10/LC RAILP400W/480/D10/LC
Hibay 51631 Lumens 52In 400W 5000K Led480V 0-10V Dimming Pendant White Lightcloud Controller
 This is a link to the product HALV18L935-MP-CU/BL/E2 HALV18L935-MP-CU/BL/E2
Architectural 280 Lumens Halv Forward Light 25W 90Cri 3500K Mirage Platinum Lens Copper Finish Bi-Level Control Battery Backup
 This is a link to the product IVAT5S-45LSF730GH/LC IVAT5S-45LSF730GH/LC
Ivelot T5S 40W 4500L Sf 3000K 70 Cri Gray 347-480V Dim Lc
 This is a link to the product H17 H17
H17 Highbay 150W/120W/100W 3000K/4000K/5000K 120-277V White
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