PIR motion sensor and LIGHT sensor You can select the motion sensor or the light sensor by using the button and set the time for automatic activation. The light sensor means it is on and off at night. The distance from motion sensor is 2-5M. LED 30 LED & amp; 3000K warm white With 30 pieces of 1890 LEDs, the motion sensing lamp provides enough light so that you never fall in the dark. Fantastic energy saving and environmentally friendly guarantees an extra long lifespan for your light. EASY INSTALLATION An adhesive strip easily attaches to the lamp body and can be removed from it. No tools, screws or nuts are required. 30 bright LEDs, energy efficient and environmentally friendly. BATTERY OPERATION Our motion detector LED strip is powered by built-in lithium battery. USB cable charged. With passive infrared technology, reliable performance and high sensitivity, you can detect with precision your movements. LIGHTWEIGHT AND PORTABLE DESIGN Compact and bar-shaped shape makes it an ideal night light for your bedroom, bathroom, stairs, hall, kitchen, closet, etc.