USB Plug-In Powered Desk Lamp: The USB plug-in design makes charging more diverse. The design of the USB port is very convenient and practical, you can connect it to your laptop, PC, computer, power bank, adapter, etc. The USB cable helps you easily plug into any available USB port to power the light. Adjustable color and brightness: Eye protection book clip light. 48 LED reading light with switches and simple function keys. The LED clip light has 3 lighting modes: warm light, natural light, and white light with three adjustable colors, each with 10 levels, and the brightness can be adjusted according to your needs. 48 high-quality LEDs make the light soft without flickering. Your eyes will feel comfortable even after long hours of study/work. FLEXIBLE TABLE LAMP WITH STRONG CLIP: The 360° flexible gooseneck allows you to easily adjust and direct the light where you want it. The sturdy metal clip opens up to 2.36 inches and is also very easy to attach to desks, desks, dressers, headboards, computers and other locations. The ring-shaped design is perfect for better heat dissipation and enjoy a larger light-emitting area. ENERGY SAVING AND PREMIUM CHOICE: To protect the environment and reduce your electricity costs, the clip lights are made of eco-friendly LED lights that only require 5W of power even in their brightest mode. The whole reading light consists of metal, clip, gooseneck and lamp head. Sturdy and durable, flexible and changeable, the angle is freely adjustable, and the visual effect is the best. MULTIPLE APPLICATIONS: The stylish USB multi-function light is perfect for bedside reading light, night light, study light, desk light, desk light, camping light, nail art/tattoo/makeup light, photo/game/streaming light, etc. LED lights can be attached to music stands, craft tables, drawing boards, workspaces to provide illumination for your hobby. The clip light can remember the last used brightness and light mode.