newly upgraded reading light uses HD transparent PC lenses with special hardened surface treatment to make the lenses smoother and wear-resistant. The entire transparent panel lights up when turned on, so that the light is evenly covered in the reading position, without stray light escaping to bother anyone else that near you. The 2-in-1 design makes it not only a book light, they can be used as kids night light, bedroom light, bedside light. Book Night Light with 3 Light Colors: The book lights for reading at night can switch 3 light colors: white light, warm light, and neutral light. Clear panel plate book light suitable for all kinds of scenes. Warm white creates a relaxed and comfortable ambiance, as a bedside lamp for midnight use. Cold white enhances visibility, as a reading lamps for bed. Natural white is used for helping you concentrate on tasks, as a desk lamp for studying or work. Flicker-free, reduce eyestrain. Rechargeable Book Lights: The reading lights for books in bed has a built-in large-capacity rechargeable battery, which can be charged via the included USB charging cable. Cordless, easy to move and carry. 3 hours of charging time can bring you 5-35 hours of lighting time (working time depends on brightness: 7.5 hours for high brightness, 16 hours for medium brightness, 35 hours for low brightness) Dimmable & Timer: Book reading light with stepless dimming function, you can find the right brightness in any lighting environment. With a timer countdown LED digital screen display, you can set your reading time within the time range of 1-99 minutes. When the time is up, the book light for reading in bed will auto turn off to avoid affecting sleep due to indulging in reading. It is very suitable for use in bed or dormitory. Creative Lighting & Funny Gifts: The full page book light for reading is innovative in design and easy to carry, making it a unique book accessories and deskboard buddy. LED book lamp make funny gifts and creative gifts for men, women, teenager, boys and girls on Christmas, Thanksgiving, Halloween, Children's Day, Birthday and other festivals. gifts for readers, gifts for book lovers, Christmas gifts.