... levels.5.Smooth light distribution.6.Dustproof,Explosion proof7.Product size: 67*14*9.2cm8.Waterproof:IP65Applications:Be applied with Kitchen ,Canteen ,Bathroom ... , Hospital, Warehouse,Corridor, Subway, Underground parking garage/bridge,Wharf; led tri proof light with CE RoHS 3 years warranty,bridgelux chip,meanwell driver ...