CREE led recessed down light 1.CREE high power 1W led 2.luminous:>85lm/W 3.Aluminum housing 4.Input voltage:AC90-260V CREE led recessed ... , mercury free, no polluting materials in the process of using,4.Up to 60-70 % energy saving compared to standard High ... dissaption;Application:Can be widely used to replace conventional down light or ceiling lights,such as shopping malls, residential,halls etc ...