Horizontal Head Book Light The reading light features a horizontal head design with a wide irradiation range. 19 high-quality LED lamp beads are arranged in a straight line, and the ABS material lampshade helps deliver high, uniform, and soft light, providing stable and sufficient illumination without disturbing others. It is an ideal choice for night reading. 3 Colors & Stepless Dimming This reading light offers 3 color temperature modes: Amber light (1800K), Mixed light (3400K), and White light (6000K). Short press the color temperature button to switch between modes; long press the brightness button to adjust brightness from 10% to 100%. The light has brightness and color temperature memory function. Soft Light for Eye Protection The reading light uses professional eye protection LED beads that emit flicker-free, shadow-free, and glare-free light. The natural and soft illumination helps reduce eye strain, making it comfortable for prolonged reading, while ensuring others nearby are not disturbed. Powerful Rechargeable Battery Equipped with a built-in 1200mAh high-capacity battery, the reading light provides 8 to 80 hours of lighting time, depending on brightness level. It fully charges in approximately two hours. Four LED indicators display real-time battery level. A USB-C charging cable is included. 360 Flexible & Portable Neck The 360 flexible silicone gooseneck can be bent and adjusted to any angle, and folded for easy storage and portability. The clip with non-slip pads securely attaches to e-readers, books, shelves, and other surfaces without slipping.