Dual Power Design: To meet the needs of various applications, we designed this under cabinet LED kitchen lighting with dual power supply. For places close to a power source, you can connect the kitchen LED strip with sensor directly to the USB power supply. No more battery worries! In spaces without a power source, the built-in 3000mAh battery allows you to enjoy up to 16 hours of continuous lighting. Hand Motion Activated: Our wireless under cabinet LED kitchen lighting features a touchless inductive switch. Enjoy the simplicity and joy of being able to turn your under cabinet LED kitchen strip on or off with a simple gesture. Ideal for busy days in the kitchen. If you place your hand under the sensor for a few seconds, the dimming function is activated. The brightness can be continuously adjusted from 10% to 100%. 3 Colors and Memory Function: Our rechargeable under cabinet light allows you to freely switch between 3 colors (3000k/4500k/6000k) for ambient or functional lighting.