Barnes and Noble's new Nook reader is designed to make reading easier in both sunshine and darkness. It's the first e-reader to combine the look of real ink, with a built in light.
"As somebody who does like to read in bed from time to time, I like having the light built in. Yeah, you can probably spend less for a lamp, but that's an awfully cheap lamp," said Ed Baig from USA Today.
A light was the feature most requested by Nook users. The new one costs about $139.