Super Bright LED Bulbs - 6 Super Bright SMD LEDs; bright enough to make sure you never trip in the dark. PIR Motion & Light Sensor - Auto-on within 10 feet, auto-off after 15 seconds without motion detection helps extend life battery life. It will only light up when it is dark and when motion is detected. Easy Installation - Simple to install, no wiring. With adhesive pads and a built-in magnet, you can stick anywhere. Battery Operated - Powered by 3 AAA batteries (not included) for coreless installation. To provide you with lighting in areas that have limited or no access to electricity. Note: This light can only be turned on in a dark environment. It will not turn on if the light sensor has detected enough light. And please DO NOT install this light in high temperature place, otherwise, high temperature will affect the adhesive tape, then the light will slide off easily!! Battery operated - Requires 3 AAA Batteries (not included). - Tip: Twist to remove the cover. Auto-sensor - Only turns on in the dark and when motion is detected. - Auto-on within 10 feet, auto shut off after about 15 seconds without motion detection. Enough Light - Provide enough light to ensure you never trip in the dark . - Sensitivity: 10ft distance. - Sensor Range: 120 degrees. Product size: 8cmx8cmx1.8cm. Color: Hot Money. Quantity Shipped: 6 pieces.