LED Book Light
Here’s a smart solution if you want to be able to do some nighttime reading without disturbing anyone else in the bed, room, or airplane.
The two bright LEDs inside the LightWedge LED Book Light ($30) skim along the surface of the page-sized acrylic lens, providing illumination for only just the pages of your book.
The lightweight and compact design coupled with the soft carrying case make this the perfect gift for travelers. Expect 40 hours of battery life from each set of four AAA batteries.