【Refillable】With a built-in 2000mAh battery, this light provides long battery life and you don’t need to change batteries. Just use a 5V USB flash drive for fast charging. 【Versatile】With the built-in rechargeable lithium battery, the light can be used anywhere you need it, such as bedrooms, cabinets, closets, workshops, garages, stairs, hallways, storage rooms, attics, kitchen , the basement, the refrigerator, etc. 【Easy installation】There is a built-in magnet on the back of the lamp. Without screws or drilling, you can attach it directly to metal surfaces. For non-metallic surfaces, you can rely on the supplied self-adhesive magnetic pads. 【2 touch sensors and 5 lighting colors】The lamp has two touch sensors on the side. You can turn it on or off with a single tap. If you short press the touch sensor, you can change the lighting colors as you need. 【Adjustable brightness】By long pressing the touch sensor (> 3 seconds), you can adjust the light intensity steplessly. It is a pleasant