Allnice&reg; Black 2 in 1 Multifunction Adjustable Flexible 13 LED Mini USB Desk Lamp Light Eye Protection with Cooling Cooler Fan for Computer Laptop PC Notebook Super bright lamp, bright but soft light, quick light-on without blinking, eye sight protection. Made of durable plastic and alloy material for long time use and easy to carry. 13 High Powered Super White LED Lights. Multi-power sources, can be powered by USB jack on desktop, laptop, HUB. Double Winged Fan For Quiet & Effective Air Circulation. Safe and soft fan blades make you from injury. Simply plug the USB Fan & Light in your computer's USB Port and press the power button for either the light or fan.