[Full Page Book Light for Reading in Bed At Night]: This book light adopts a new lighting structure design, which is a panel/ board/ plate, and its entire clear transparent panel will light up when turn it on, being able to provide clear and warm light in the reading position that it covers [Right Brightness Do Not Disturb ]: without stray light escaping to bother anyone else that near you [Clear Panel Plate Book Light Lamp]: reduce eyestrain and portable and lightweight design. [Wireless Book Reading Light] - Powered by 3 AAA batteries (NOT Included), for book, manga and the likes [Size]: 150x 170x 15mm 6x6.8inch; Please notice that there is a film over the item. which functions to protect the screen from scratching during shipping, tear the film you and the scratch will not be there; And if the item comes defective, we will process the replacement in a timely manner! 24 Unit count: 1.0 Power source type: Battery Powered Installation type: Spoke Clip