2 LEVELS BRIGHTNESS ADJUSTMENT: Enjoy two levels of brightness adjustment.Brightness can be adjusted according to ambient light (e.g., complete darkness at night, a nightlight on) and reading preferences.The flat book light book light initial brightness setting is suitable for general reading, while the specially designed brightness zone provides focused lighting for close-up tasks READING AREA: For people who love reading, LED flat panel night vision reading light is also an indispensable device. At night or in a low light environment, the use of LED flat panel night vision reading light can clearly illuminate the books, so that readers can enjoy a more comfortable reading experience.Suitable for students reading at night or before bedcan also be used for office work, outdoor reading, and parent-child reading PRECISE ILLUMINATION: Our book reading lamp is designed at the perfect angle to provide focused light on your reading position. Flat panel book light ideal lightweight design and portability also makes book light easy for students to use reading light whether they are in the library, dormitory or at home.Powered by dry cell batteries, the rechargeable version is reusable, while the battery-operated version requires no charging,suitable for emergency situations such as outings or power outages EYE PROTECTION: Close to natural light,book lights for reading at night,reading lights for books in bed our bed reading light features a scientifically designed angular reading light optical design to reduce eye fatigue during extended reading sessions.The soft, even light, flickerfree and glarefree, simulates diffused light, reducing eye strain from direct sunlight and minimizing fatigue during extended reading sessions LIGHTWEIGHT AND PORTABLE: The tablet-style, slim design, only a few millimeters thick, allows book light to be clipped directly onto books or notebooks.Take our light reading book lamp with you anywhere.Flat led light panel for reading,book reading light is suitable for reading and studying in campus libraries, parks, gardens, or any dimly lit spaces. Plus, book page light doubles as a bookmark