The lamp is USB C-powered, making it convenient to use in various settings. It can be powered by any USB socket, such as a computer, phone charger, or mobile power supply. This means that you can use the lamp anywhere, regardless of whether you have access to a wall outlet. The USB-powered design also makes the lamp energy-efficient and environmentally friendly, as it consumes minimal power compared to traditional lamps. Convenient and Space-saving: The computer monitor lamp comes with a space-saving design, aided by a gravity rotating shaft fixing device and a unique structural design, ensuring stable placement on top of the display and freeing up a lot of office space. It is suitable for screens with a thickness ranging from 0.4 inches to 1.5 inches, making it compatible with all displays. Easy to Install: The lamp is simple to install - gently pull the weight clamp to a suitable angle, place the front fulcrum barrier in front of the screen, loosen the weight clamp, and let the end fulcrum rest against the back of the screen to complete the installation. Adjustable Brightness & Color Temperature: The lamp offers three color temperatures - cold light, warm light, and natural light, which can be easily switched according to the application scene. Multiple brightness levels are available, and when a color temperature is selected, you can choose the appropriate brightness level to suit your needs. Eye Protection: The lamp holder can rotate up and down, and asymmetric polarized light illuminates only the keyboard and desktop, preventing screen glare. The lamp features 84 high-quality LED beads, which effectively protect your eyes whether you're working or relaxing.