This portable LED bar light is made of aluminum and features a motion sensor for convenient use. It is rechargeable via USB and has two work modes: hand sweep sensor and always on. The light is 40cm in length and has a color temperature of 6000K-6500K for white light and 2800K-3500K for warm white light. It is suitable for use in kitchen cabinets, closets, and other areas where a compact and energy-efficient light source is needed.