Fa_valley Light Sensor Energy Saving Portable LED Night Light with Rechargeable Wall Plate Plug Smart Night Light + Charger: This is a bedside night light as well as usb charger, need not fumble for charging cell phone in darkness, considerate design to simplify your life. A smart light can distinguish day from night with light-activated, LED light automatically turn off at down, and turn on at dusk, more energy saving. Easy to use. It has Light sensor control, always glowing, and turn off three mode to be selected. Plug-in LED Bedside Light, plug into a socket in bedroom or hallway directly, provide you with intimate lighting with the soft light. It's a Eco-friendly lifestyle, it can be a perfect decoration in your room.