Super Bright LED: Built with 6 super bright LED lights, up to 20 lumens maximum, provides enough light to ensure you won't stumble in the dark. Sensor Auto: Auto-on within 10 feet, Auto-off after approximately 20 seconds of motion detected. Turn on only when it is dark and only when motion is detected. Multifunctional Use: The motion sensor light works well indoors, especially as a night light for stairs, steps, hallways, kitchen, garage and closets. Easy installation: LED closet detector lamp included adhesive tape, which can be peeled off and stuck to any surface. No tools, screws or nuts are required. The magnet can be easily stuck to any metal surface. Battery Powered: Each light is powered by 3 AAA batteries, 9 AAA batteries required (not included), light up areas without access to electricity. Automatic shutdown after 15-30 seconds of lighting. With the Motion Sensor Light, you can... Say goodbye to running into things in the dark. Care for children who are afraid of the dark Cheaper than ceiling lights Perfect lighting ideas for your home, office: Motion sensor lights act as "guardians", provide automated, hands-free mode to protect your houses inside and out. Turn on your bedroom, stairs, hallway, closet or entryway in your home where the switch is too far from the door. Auto shut off after 15'' when no motion detected, will not leave lights on unnecessarily on the electricity bill. With easy installation, it goes up in minutes. No hammers, drills or tools required. Simply use the double-sided adhesive pads or stick it to any metal surface with the built-in magnet. Enough Light: 1.5V, 0.3W Auto-activated when motion detected at night, auto-off after 15'' LED Quantity: 6 SMD 2835 LEDs Brightness: 20 Lumens Light Color: Pure White LED Lifespan: 50,000 hours or more Features: Sensitivity: 3 meters Distance Sensor Range: 120 degrees Operating Temperature: -20℃40℃ Product Diameter: 8cm Easy Installation: Two-sided tape Built-in magnet Battery Operated: Need 3 AAA