Model B High Bay Light

The Model B High Bay light has been specifically designed to provide the most powerful & reliable high bay lighting for large areas such as hangars, stadiums and other large areas. The design makes it possible to re-use the existing infra-structure as in roof beam, cabling and power supply, so no additional investment is needed.

With superior patented, high-efficiency spill light control system, high light output and low weight, these fixtures are designed to provide an uniform and superior quality anti-glare illumination to large-scale areas.

The modern, yet rugged fixture housing is constructed of high grade aluminum with exceptional heat sink design, insure that these high bay fixtures will last for more than 20 years or 100,000 hours of operation, making them virtually maintenance free for a lifetime.

Performance Summary

Optical Distributions


Specification Features



Extruded aluminum driver enclosure thermally isolated from Light Squares for optimal thermal performance. Heavy-wall,die cast aluminum end caps enclose 

housing and extruded aluminum heat sinks. A unique, patent pending interlocking housing and heat sink provides scalability with superior structural rigidity. 

3G vibration tested and rated. Optional tool-less hardware available for ease of entry into electrical chamber. IP66 water-proof and dust-proof rated.


Patented, high-efficiency spill light control technology. With a wide-range of optic lenses and flux options for the luminaire, it can send light exactly in the right 

direction and illuminate only the area of interest as efficient as possible. This will let you avoid any light waste and shine light only where is needed. With multiple 

spill light control options, it diminishes the light that shines towards the sky and windows of houses around the field of play to protect night preservation and 

biodiversity and minimize light nuisance issues.


LED drivers can be mounted to removable tray assembly, which is separated drivers pack, for ease of maintenance. 100-277V 50/60Hz, 277-480V 50/60Hz 

Operation. The Model B is suitable for operation in -40℃ to 50℃ ambient environment. Available in standard 700mA and 1050mA drive current.


D type and UM type bracket mounting allow for mounting flexibility.


Housing finished in super durable powder coat paint, corrosion resistant polyester powder painted 100μm thickness. Meets 2000-hour salt spray certification per 

ASTM Standard B117. Standard housing colors of Black Gray. other housing colors can be customized.


cULus Listed


DLC Premium qualified versions available

IP66 /IK10

RoHS compliant

Endurance tested to withstand 2,000 hours of elevated ambient salt fog conditions as defined in ASTM Standard B117

10KA surge suppression protection tested in accordance with IEEE/ANSI C62.41.2

Certified to ANSI C136.31-2010, 3G bridge and overpass vibration standards



Specification Features