Dont judge a book by its cover, they say, and in this case it really is true. Thats because this lamp looks like an ordinary book when it is closed, but when you open it up, the LED light shines from the pages. If you want to change the colour of the light, you can close the book and open it again to get a new colour. You can choose from between white, blue, green and red light to set the mood of the room it lights up. Moreover, you can have the colours change on their own. Since it is cordless, it is easy to place anywhere you like around the house. It is just as attractive on the night stand among the rest of the books in the pile, as it is on the book shelf. Or else, place the book lamp in the window so that the neighbours can see what a brilliant reading head you have! When you open up this book, the pages begin to light up like a fan with a cosy lighting in the colour of your choice: white, blue, green or red! An attractive decoration and perfect on the night stand or on the bookshelf. Runs on rechargeable batteries that light up for more than six hours!