Dual Power Design: To meet the needs of various applications, we have designed this LED kitchen under cabinet lighting with dual power sensor. For places close to a power source, you can connect the kitchen detector LED bar directly to the USB power supply. Say goodbye to battery worries! In spaces without a power source, count on the integrated 3000mAh battery to enjoy up to 16 hours of continuous lighting. Activated by Hand Movement: Our rechargeable under-cabinet LED kitchen lighting is equipped with a contactless inductive switch. Enjoy the simplicity and joy of being able to ON/OFF your under-cabinet kitchen LED bar 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 adjusted continuously from 10% to 100%. 3 Colors and Memory Function: Our wireless under-cabinet kitchen lamp allows you to freely switch between 3 colors (3000k/4500k/6000k) for ambient or functional lighting. Plus, our rechargeable wireless kitchen LED bar uses side-emitting LEDs and a transparent panel to provide soft, glare-free lighting, providing the best lighting experience. Rest assured, the 40 cm closet lamp's memory function will save your favorite settings. Magnetic Cupboard Light, Easy to Install: The 40 cm LED kitchen under-cabinet strip is equipped with powerful magnets built into the back, allowing you to easily attach it to the mounting strip or any magnetic metal surface. In addition, you can easily remove the 40 cm LED closet detector lamp to charge it at any time. Take advantage of the flexibility of our magnetic USB rechargeable LED strip and use it as a shelf lamp or dressing lamp.