Feature:Easy installation: Just hanging it on your monitor, saving space on your desk.Asymmetric forward projection design: Avoid screen reflection, even focusing on the screen for a long period of time, you don't need to worry about the glare and dazzle. It effectively reduces eye fatigue.Adjustable brightness and color temperature: you could brightness and color temperature by pressing and spinning the remote control.Ra90 Color Rendering Index: High Color Rendering Index, the presentation of colors is more real, more vivid, and has better recognition.USB Type-C connector: The lamp can be powered by a monitor, computer, USB adapter and power bank.