Premium Material: The clip-on light for reading is made of premium resin materials, which are safe and reliable to use, without irritating odor. Besides, it is also resistant to oxidation, abrasion, and durable. Easy to Use: It is convenient to control the clip light with the one-button switch design. You can easily turn on or off the clip light without too many steps. It is very convenient for both adults and children. Strong and Powerful Clip: The light clip on the book has a strong and stable clip so that it will not fall off easily. The Clip-on Light provides you with private lighting for reading without disturbing others. Ergonomic Design: The light clip has this ergonomic design with an adjustable hose to connect the book clip and the LED light. So you can adjust the light range to meet your own needs. The comfortable and personal light environment will help protect your eyes.