No Glare On Screen: Computer Monitor Light does not create any glare on the screen, adopting an asymmetric optical design, lighting only the table and not the screen. Adjustable Brightness: Memorizing light color and brightness because of the memory function, Monitor Light Bar is available in warm white, natural white, and pure white color temperatures, dimmable between 10%100%. Quick Installation: Suitable for the computer USB port, mobile power supply, or other DC5V electronic devices with a USB socket, LED Screen Light Bar is fitting monitors with a thickness of 0.4 cm to 1.2 cm, easy to install without screws or tape. SpaceSaving Design: Ideal for limited working space in the office or at home, Computer Screen Lamp is sitting firmly on top of the monitor, saving valuable space on your desk. Improve Work Efficiency: Laptop Monitor Lamp is helping improve work efficiency, giving your eyes a healthy working space, and providing focus and comfortable eye care light.