1. LED high bays lighting for warehouse 2. 10-200W available 3. Bridgelux LED 4. Dustproof, ... . Warranty: 3 years 80 Watts High Power LED High Bays Lighting Model: HB500B-80W Input VoltageAC85V ~ 265VFrequency Range50Hz ~ 60HzTotal Harmonic Distortion ... , docks, parking lot, gas station, gyms, assembly areas, food processing plants and hangars, etc.