I believe many people have experienced the moment that walking slowly in dark to avoid tripping by other objects. Therefore, finding a light that can sense motion and auto turn on at night is necessary. It will be auto-off after about 20 seconds of without detecting motion which can prolong the lifespan. Choose one and allow it to provide lighting at night for more convenient use. Feature - Color: Black. - Light color: White. - Material: PC. - Size: Approx. 8 x 2.6 cm / 3.1 x 3.1 x 1.0 inch ( W x H). - Energy-efficient. It will automatically power off after about 20 seconds of inactivity, as you cross and shutting off soon after. - Easy installation. Simply use the super-strong double-sided adhesive pads or stick to any metal surface with the magnet. - Suitable for indoor and outdoor use. as night light for stairs, steps, hallways, dark closet, cabinets, etc. - Includes dusk to dawn sensor and motion activation. Automatically turn on when motion is detected. - Powered by 3 AAA batteries(not included). - Made of material, it is durable and use. Specification - LEDs: 6 - Voltage: <=36V - Average lifespan: 10000 hours - Light power: 1W - Input voltage: DC4.5V - Power Supply: 3 x AAA batteries (not included). Package list: 1 x Motion-sensing Cordless Battery Powered 6 LED Night Light Lamp Wall Light for Entrance Hallway Basement Garage Bathroom Cabinet Closet (Black)