... 1,crystal components using natural crystal cutting, 2 ,CE&Rohs 5W crystal ball LED ceiling lights Specification Model number:LM2904Color Temp ... : White/Warm White/R/G/BDescription:5w Led down lightWork Temp: -30~50oCInput Voltage: DC350mA/70mA Operating ... ,bookcase,showroom,meeting room,ceiling decoration,under canbinet lighting,etc. 5W crystal ball LED ceiling lights