Eye Care Reading Light Reading Light with eye protection has no flickering, shadowing, glare. Provides natural and soft light, even if used for a long time, the small reading lamp will not strain your eyes and protect them from damage and radiation. Enjoy your reading time without disturbing your partner or roommate. 3 Adjustable Brightness ModesBook Light has 3 different brightness modes. Long press the touch sensor to adjust the brightness from 10 percent to 100 percent to adapt to different reading environments. You can simply change the 3 color temperature lighting modes with the touch sensor button. through a USB port. There is no need to deal with the problem of battery replacement and cable entanglement. The USB light only takes one hour to fully charge, and the indicator light is full from red to blue. easily clipped to books, iPads, notebooks, shelves, etc. the position of bookmark light and book light clip can also be arbitrarily adjusted, making reading more comfortable and enjoyable. Portable Book LightSmall and compact design is easy to carry. carry. The mini reading light weighs only 40g, you can take it with you at any time to enjoy reading while traveling, working, camping, etc.