USB Flexible Desk Lamp with LED Light for Laptop and PC Computer This USB desk lamp with LED Light is perfect for home, office or travel. Plug it into your computer's USB port or a USB hub and gently illuminate your workspace. With its amazing white LEDs, it is easy on the eyes and its superior flexibility ensures that you can position it at the exact angle you desire. Plug and Play! Powered by any USB port on laptop or PC. 4 SuperWhite LED lights. LED light is rated to average 8,000 hours of use. Brand new, 1 year warranty!