Magpie Bird Usb Charger Night Light Intelligent Vibration Induction Led Desk Lamp Small Eggs Led Light Home Decor Lamp Gifts?? Product Features Induction Night Light It uses advanced human thermal infrared detection and light sensor technology and intelligent control light. 1) Light Sensing It is energy saving and environmentally friendly, which automatically lights out during the day or when there is light. 2) Human Body Induction The light is on when it senses the human body approaching, which induction distance is about 3 4 m. And auto turn off the light after 20