USB LED Desktop Lamp from ThinkGeek
Shipping $5.64 or free on orders $75+
•Desk lamp with 12 LEDs, powered by USB
•Also can be powered with 3 AA batteries (not included)
•Rotates 270° to be at the perfect angle every time
•Plug and play
•Lightweight and portable
•Dimensions: 4.25" x 3" x 8.66"