Death Note - Book LightDEATH NOTE BOOK LIGHT From DEATH NOTE comes this book shaped light! The inside has a powerful design with Ryuk all over it. When you open the book, the LED inside lights up, and when you close it, it goes off. The light changes between three patterns depending on whether it's opened or closed: cool, warm, or slow flashing of cool and warm colors. Rechargeable battery: Lithium ion battery Rechargeable battery capacity: 1200mAh Usage time: Approximately