【Lightweight and portable design】 Slim shape and compact size are perfect for decorating your home, suitable for use in closet, staircase, cabinet, kitchen, bedroom, bathroom, hallway , a headboard, etc. 【Energy saving and environmental protection】 Each night light is powered by 3 AAA batteries. (Batteries not included) Energy efficient thanks to the automatic on / off function, lifespan up to 50,000 hours. 【Easy installation】 With magnet and adhesive tape included. No screws, nuts or tools required. You can stick it on any smooth surface or easily store it on any metal surface. PIR Motion Sensor: Built-in premium quality sensitive motion sensor and light detector, when the light sensors detect the darkness, the motion sensors will turn on to bring you the light at the right time. After about 15 to 20 seconds, the lamp will turn off automatically if no movement is detected. 【White light he warm & multi-function】 Takes an LED photocell / light sensor. These night lights turn on