550mAh Battery + USB Charging The closet light is equipped with a built-in 550mAh rechargeable lithium battery, compatible with USB charging. With just 2-3 hours of charging, it can be used for 5-8 hours (depending on usage), allowing you to continuously enjoy the convenience and comfort brought by the light. 3 Colors and Adjustable BrightnessBy short press the adjustment button of the wireless LED lamp, you can freely adjust the light color among 3000K warm light, 4000K natural light and 6000K white light. By holding down the button, you can adjust the brightness, meeting your different lighting needs. 4 Lighting Modes Our rechargeable LED lamp with motion sensor offers four modes: Constant Mode On: the light stays on constantly. All Day Sensor Mode: No matter the light condition, the light will automatically turn on when detecting human movement. Night Sensor Mode: The light turns on automatically when detecting human movement in a dark environment. Off Mode. Sensitive Motion Sensor The wireless LED with kitchen under-cabinet sensor has a wide-angle detection range of 120 and a detection distance of 3 meters in front. It turns on automatically when it detects human movement in a dark environment, and turns off automatically 15 seconds after the person leaves the detection area. It is highly sensitive and responsive. 2 Installation Methods The built-in magnet allows the motion sensor lamp to be freely attached to iron surfaces, and it can also be easily disassembled for use as an emergency flashlight. Comes with 3M adhesive tape, allowing you to stick it anywhere with the included tape. If you have any questions, please feel free to contact us.