Description: Material: ABS Size:40*15cm/15.6*5.85inches Color:as picture 1.Ultra light and clip on design:This light and compact book lamp is suitable for reading in bed and can be carried with you in a little space. The clip can open 5 cm/1.95inch,fits perfectly and securely on a book. The clamp can be opened and wide enough to be fixed on various objects. Soft padding protects your favorite books from scratches or crushing. It can also be placed on a table or table. 2.Adjustment angle:The desk lamp adopts a 360° adjustable hose, and the angle can be changed at will.Adjust the light source at any angle as you like. 3. Eye protection:The LED instant light source is close to the natural light effect, and reading does not hurt the eyes.When reading in bed or in the dark, it can significantly protect your eyes, especially for children. 4.Stepless dimming and 3-color temperature:This wireless LED book lamp has 3 different color temperatures. Simply touch and hold the switch to adjust the brightness, and touch briefly to change the color temperature. The ideal book lamp will not interfere with your biological cycle.After fully charged that can provide 8 hours of reading time at the highest setting and 50 hours of reading time at the lowest setting. The book lamp can be fully charged in 3-4 hours for reading in bed. 5.Wide Applications: Great for home, office, college dorm, school, hotel; For computer or writing desk, bedside table; For homework, study, book reading, indirect light; Foldable and portable also for outdoor camping/party. NOTE 1. As we all know ,the different computers display colors differently,the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size ,you can feel free to contact mewe will give you some suggestion,but it is for you reference only. 3.We could accept Mixed items,Colors And Sizes Order. The more quantities, the more Package include: 1 pcs*Reading lamp 1 pcs*Charging line