High quality led panel light DC24V/AC90V-260V 30W,40W,60W,80W,100W 300X300,300X600,600X600,300X1200 SMD LEDs, CE&RHoS SMD LED Panel lightSpecification ItemValueTotal ... Temperature -20~ +100 Weather proof GradeIP20LED Life Span50,000 HoursMaterialsAlunimumGood led panel light are very good suitable for offices, homes, buildings, Supermarkets, etc ...