Product description: 1 Light source: COB LED 2 Life span: 30000H-50, 000H 3 Safety Assurance: CE&ROHS 4 Material: Aluminum housing and pc cover Features: 1 Input Voltage: AC85 -265V 2 Color available: warm white, cold white 3 Low power consumption, high intensity .No RF interference no flickering 4 Easier for installation or replacement 5 High efficiency, save energy 60% than traditional Tube Applications: Commercial and Residential Lightings: 1,Indoor use(living room/bedroom/ kitchen/ washroom) 2,School/ University/ Hospital/Hotel 3,Conference/ Meeting room/Show room/ Showcase 4,Commercial Complexes 5,Factories/ Plants/Warehouses/ Offices 6,Super-market/ Department store and other places where energy saving and environmental protection are required.