LED Night Light with Sensor, Motion Sensor Night Light, USB Rechargeable Sensor Light, Motion Sensor Light Rechargeable Closet Light, for Bedroom, Bathroom, Hallway, Stair/Wall Lights, White Light

1. Sensor light has a built-in rechargeable lithium battery. 2. Please charge it fully before the first time use and recharge it at least once every 3 months. 3. Plug in the USB cable into the charging and connect to any USB charger suc as cell phone or computer USB port. 4. A red indicator light will turn on once the unit start charging, and will goes off when charging is completed. It would take about 2 hours to charge the unit. 5. Recharge the unit immediately when the light is dim or when it does not operate properly. Over-draining the battery will shorten the life time of the unit. If the unit is not to be used for a long time, turn the unit o OFF position. 6. If the unit is mounted on wall, turn the unit counter-clockwise to unlock and take it off to recharge. The backplate ill remains on the wll. install back the light to the back plate after charging. Align the triangle mark on the side of the light on the hook on the back plate to assit the installation.