110/220V 50/60HZ LED sensor light: 1,energy-saving 2,high efficiency 3,long lifespan ... friendly 1.110v/220v , 50/60hz, sensor light double ended lamp,2. put E27, E24D2, can put energy-saving lamps inside ,3 ... to install and operateUsage: 110/220V 50/60HZ LED sensor light can be used in the dormitory,pendant factory,bathroom,bedroom,all ...