So funny, the hi-tech ebook readers need a traditional LED help. However, since the gadget is created, it means somebody has met the problem when using ebook reader.
So we just say if you want to more clearly read, please try Kandle LED ebook reader, which is a little reading lamp dedicated to ebook reader.
The price of $25 USD is much more expensive than a traditional reading lamp. Why not clip a fit reading lamp on the top of ebook reader? If you need one, Kandle LED ebook reader is available at Amazon.