The SB-G series LED Luminaries with a rugged aluminum body, aluminum heat fin system, top mounted built in power case and excellent thermal management makes this fixture ideal for indoor damp environmental applications. It combines LED performance using under driven chips and advanced LED drivers providing lighting that is both energy efficient and aesthetically pleasing. A scientifically designed scaled aluminum reflector provides focused lumens where needed. The scaled design also features a high-unified rating (UGR) optimizing lumen output. The SB-G LED series was designed for Warehouses, industrial, commercial, manufacturing, gymnasium and other applications that utilize traditional HID and linear fluorescent high bays.