LIGHTINGVIEW(TM) Plug and Play LED Night Lights by Motion Sensor, White Color Shines the Way in Darkness for Children's Room, Wall, Closet, Corridor and other places(NO BATTERIES NEEDED). SMART BUILT-IN MOTION DETECTION SENSOR: Sensitive sensor inside precisely controls the lamp to be ON and OFF by catching MOTION PLUG AND PLAY: For easily using, just plug it to a 110~220VAC receptacle for working, NO BATTERIES needed ENERGY SAVING: Can only light up by catching motion detection in dark, will not light up even motion detected in day ECO FRIENDLY: It's energy saving and a green light to be ECO friendly SAFE FOR USING: It's safe and without hot during lighting up