☆Motion Sensor Activated: The advanced PIR sensor detects and automatically turns on when it senses people approaching at night or in a dark place. It turns off after 15 seconds if no further motion is detected, offering a 120-degree detection range and reliable performance. ☆Dual Modes: Manual and Automatic. Switch to "MAN" to control it on or off with the power button. Switch to "Auto" for motion sensor mode. ☆Battery Powered: Powered by 4 x AAA batteries (not included), the batteries can last for approximately 3 hours of continuous use. For daily use, it can last for 2-4 weeks depending on the lighting time. ☆Easy Installation: Simply peel off the 3M tape, attach it to your wardrobe, connect the strip to the motion sensor box, and secure the strip in your wardrobe. Note: The 3M tape can be replaced after prolonged use to ensure it remains stable. ☆Wide Application: This light emits a 3000K warm white glow, providing ideal lighting and decoration for wardrobes, countertops, pantries, attics, drawers, hallways, stairs, makeup mirrors, bathroom lighting, etc.