USB LED Bulb light

Travelling on a plane or a train and want to cotinue working, without bothering other passengers? Now you can with this nifty USB laptop lamp.Simply plug this little baby into your USB port and bingo, you have light. Tje soft glow that the USB laptop lamp omits will enable you to work into the night.Specification :Material: Metal+PlasticSize :45x40x70mmColor: whitePower: USBVoltage: DC:5.0VCurrent: 90mA　consumption: 0.5Wwork temp.: -5~50℃store temp.: 0~60℃humidity: 10~70