Big Ass Fans
The High Bay LED is made from a solid piece of anodized, extruded aluminum that includes ribbed fins at the top to further increase surface area, allowing the entire structure to act as a heat sink. It has interchangeable trays to change light distribution from 55 degrees to 85 degrees or 105 degrees. Access panel allows users to swap out drivers and other components.
Russelectric: Centralized Paralleling Systems
SC Johnson Professional: Alcare Extra with OPTIDOSE
Horton Automatics: BH Slider
Kimball International: Shore
Protimeter: Aquant