General description Set of 4 LED Night Lights with Motion Sensor by Gritin is designed for versatile use in various locations such as closets, staircases, cabinets, kitchens, bedrooms, bathrooms, and hallways. These lightweight and portable lights feature a slim shape and compact size, making them ideal for home decoration. Technical specifications Power source: 3 AAA batteries (not included) Energy-efficient with a lifespan of up to 50,000 hours PIR Motion Sensor with a 120° viewing angle Detection range: up to 3 meters Automatic on/off function based on ambient light Light turns off automatically after 15 to 20 seconds of no movement Installation Easy installation with included magnet and adhesive tape No screws, nuts, or tools required Can be stuck on any smooth surface or stored on any metal surface Usage Automatically turns on at nightfall when ambient light is low Automatically turns off at dawn or when the environment is bright Provides reliable lighting to prevent stumbling in