... instrument,3. The lights have soft ray, no radiation, no flicker, and no harm to the eyes, Traditional fluorescent lamp ... generate 100-120 times stroboflash per second.4 .No UV light, no mosquito, room can be clearer which is ... Power18WOutput Power16WLuminous Flux Output>1200lumens(Milky Cover), >1300lumens (Clear Cover)Rendering Index≥70Beam Angle150±5DegreeesOperating Temperature-20~45°CStorage ...