Description: Flexible Book Lights: LED light with flexible bracket that can be clamped at will for optimal viewing.3 Brightness Levels: The reading lamp can be adjusted to 3 brightness levels (white light, warm light, mixed light) through the button. The eye protecting soft light creates a private reading space for you without disturbing others.Lightweight and Portable: Portable bookmark light is small and lightweight, great for clipping onto a book for nighttime reading; Can be completely folded flat and easy portability, suitable for reading on planes, trains, or in the back seat of a car while traveling.Multipurpose: This book lights can also be used as a bookmark, or as a mini flashlight during a power outage, suitable for paperback books, magazines, bedtime stories, and more.Thoughtful Gift: Book reading light is a great gift for children and friends, ideal for book lovers, children's mini book clip lamp. Specification: Power: 3WMaterial: ABS Size Chart: 10.cmx4.6cmx1.3cm/3.94inchx1.81inchx0.51inch Package Includes: 1Folding Portable Reading Book Lights Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful online shopping!