Mighty Bright LED Adjustable Reading Lamp with book clamp

Description

Great, feather-light, bright illumination for reading in the dark!   3 LED's make it really easy to use. Comes with USB cable, uses 3 AAA batteries. You can replace them with chargeable batteries if you want.  With the regular AAA batteries, you get 30 hours or so of bright reading light.
Book clamp holds it comfortably in place. The gooseneck allows for adjustment to just the right position.