Motion Sensor & Light Sensor: Uses passive infrared (PIR) technology to detect motion. Automatically turns on in low light when motion is detected within 16 feet. Turns off automatically after 20 seconds of no motion. Super Bright and Soft Lighting: Delivers up to 60 lumens with 6 high-output 0.5W SMD 2835 LEDs and a color rendering index of 90Ra. Provides sufficient illumination to help prevent tripping in dark areas. Battery Operated and Easy to Install: Powered by 3 AAA batteries (included). Installs quickly and securely with strong adhesive tapeno wiring required. Portable Design and Wide Application: Compact and portable design makes it ideal for use in kitchens, bedrooms, hallways, stairs, basements, attics, garages, laundry rooms, under cabinets, closets, cupboards, drawers, safes, and mailboxes.