I bought this reading lamp, because I like to read a book, while other family members television. Originally, it is probably intended for a Kindle, but it is also very good for normal books. Since only one battery is needed, I am glad that does not make unnecessarily difficult the lamp the book. One hardly notices it. The only minor complaint is that the light cone at the upper corners slightly wider books not quite 100% illuminates - but that's m. M. neglecting to. For the price a strong buy recommendation!