USB lamp 1.Hight light LED lamp cap,flexible body 2.Easy power supply by USB 3.Delicate shape,good notebook partner USB lamp1.Mini USB LED lamp,easy to carry,fashionable2.Package: Blister packing3.Power source:USB electric4.Light source:LED5.Modelling:Cobra6.Working Volt:DC 5V7.OEM available, you can print with your own logo.8.Three LED highlighting Lamp caps ensure adequate light, super bright ...