3 Color & customized brightness: Providing 3 color mode: /white/warm. Pressing the stepless dimming switch for a second to customize the most comfortable reader light Compact & portable: Only with about 50g & palm size, the super led lamp come with a compact clip-on & foldable design, easy to use, travel & bed and turn-page friendly, is your for reading Flexible angle & partner friendly: The LED bookmark lamp with a flexible head and slient switchs can deliver any angle beam broad enough to see whole book, while narrow enough to not disturb your asleep partner Eye Caring:Unlike other reading lights for books in bed. mode filters 99.9% blue light to protect your eyes and reduce your eye strain. The mode provides you with a cozy and comfortable reading world for novel reading & poem reading. The precise mode the area clearly and so you can concentrate on every detail of your book. Long-lasting run time: this rechargeable reading light can bring you a focused reading time without the annoyance about out of power. Colour:White Material:ABS Size:10.39 x 3.40 x 1.50 cm Package Contents: 1 * Book Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.