1.Directly plug the USB Desk Lamp into the USB port on your notebook
2.No external power needed. Just eaily turn on your notebook
3.Gently adjust the flexible neck of USB LED light to position the flylight anyway you wish.
4.Power saving design comes with reliable LED light. LED light is rated to average 8.000 hours of use.
5.Durable featherweight construction and small enough for taking anywhere conveniently. It fits into your case as easy as it fits your style.