Upgraded 2-in-1 Book Light: 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.