WHILE not the most exciting, this LED USB powered desk lamp can be useful. It comes equipped with 12 LEDs which give off super bright white light which illuminates far better than a regular incandescent bulb.
The LED bulbs also last longer and never get too hot too touch. It can rotate 270 degrees to light up any area or angle of ones desk. It is powered by the computer via the attached USB cable or by 3 AA batteries.