3 Color Modes: The bed reading lamp offers 3 color temperatures. Press the button to select 3 different color modes: White, Warm, Warm White Perfectly meet your different lighting needs for reading, working or sleeping. Eye Protection Reading Lamp: The LED reading lamp adopts non-glare and non-flickering LED light source. Enjoy your reading time without disturbing your partner or roommate. Bring you great comfort and prevent eye strain. 360 Flexible Neck & Sturdy Clip: The flexible 360 silicone gooseneck allows you to adjust the light to any angle you need, giving you 360 omnidirectional illumination. the non-slip clip design can firmly attach the reading light to E-readers, Kindles, desks, and computers, etc. USB Rechargeable Reading Light: Built-in 600mAh Lithium rechargeable battery and Micro USB port, the LED reading light only takes 2.5 hours to get fully charged, which can last 5 hours in high brightness and 12 hours in low brightness. This allows you to enjoy a longer playback time. Portable and Widely Used: It has a mini and very compact size, can be folded and is very convenient to carry. Besides, this book clip light is wide enough to clip on books, laptop, crib, bookshelf, bed, etc., which is perfect for kids reading in bed and office workers who have to stay up late.