DescriptionThe sensor light identifies day and night automatically and will only illuminate at night, when movement is detected and Turns off automatically after 15-30 seconds if no motion is detected. Can be used to light up your hallways, stairs, etc.Feature- Color: As shown - Material: ABS - Size: 8 x 8 x 2.5cm - ENERGY-EFFICIENT: Automatically powers off after 15-30 seconds of inactivity, lighting your path as you cross and shutting off soon after. - BATTERY POWERED: Powered by 3 x AAA batteries per motion sensor (batteries not included). - SURROUNDING AWARENESS: Includes dusk to dawn sensor and motion activation. Automatically turn on when motion is detected within a 7-10 ft. range. - SUPER-BRIGHT LED BULBS: Lumens: 25. Simple to install, no hard-wiring, with a round ring, easy to hook or you can use double-sided adhesive pad. - INSTALLATION: Simply use the super-strong double-sided adhesive pads or stick to any metal surface with the built-in magnet,Works great indoor and outdoor, especially as a night light for stairs, steps, hallways, dark closets & cabinets.