The Lepro Desk Lamp Clamp is an eye-caring, dimmable LED desk lamp with 10 brightness levels and 3 color modes. It features a room-saving C-clamp design, a flexible gooseneck, and 54 energy-efficient LEDs that provide natural, non-glaring light to help avoid eye fatigue. This USB-powered clip-on desk light can be powered directly from your PC/laptop or a power bank, eliminating the need for a spare power socket and helping to reduce clutter. It's ideal for long periods of work, reading, and drawing, and its multiple light modes can accommodate various needs, from bright white light for home office use to soft warm light for bedside reading.