Motion Sensor LED Light Strip: Highly sensitive motion sensor LED light strip, the sensor light strip will automatically turn on within 10 feet and 180 degrees when people are discovered at night or in a dark place, the brightness lasts for 20 seconds. Battery Operated: This motion sensor LED light strip is powered by 4 AAA batteries (batteries not included). Smart sensor chip with passive infrared technology, reliable performance and high sensitivity, accurately detect your movement. 120 LEDs & Super Bright: With 120 LEDs in each light, the motion sensor lights provide enough light to ensure you never stumble in the dark. Fantastic energy saving and environmentally friendly ensure an extra-long lifespan for your light. Easy to install and Cuttable: Simply stick this self-adhesive LED strip to the selected clean and dry surface (glass, wood, wall, metal, etc.), no drilling or wiring required. Cut to shorter length if needed. Widely used : This wireless LED strip with motion sensor is