TORCHSTAR screen bar e-reading LED monitor lamp with auto-dimming and hue adjustment, this matte black USB-C powered office lamp sits on top of the monitor, freeing up desk space and grants you glare-free lighting.Eye-Caring Designed to light up your keyboard and not your monitor, this computer monitor light is free of annoying glare. The horizontal beam angle of the light is 100-degree. The smooth 100% to 5% stepless dimming and 3000K-6000K stepless color temperature changing will fully satisfy your lighting demands.Easy to Use The touch switch lets you easily start the auto-dimming function to automatically adjust the brightness. In a dark environment, pressing the auto-dimming switch can create the right amount of brightness. And if you don't use the auto-dimming function, this light will have a memory function. The memory function lets the light remember the last setting so you don't need to reset it. Flexible to charge, the monitor lamp is USB powered, all you need to do is just to simply insert the USB Type-C plug into the computer, power bank, power adapter, or other USB devices to get the power.Note To manually adjust the color temperature and brightness, please make sure the sensor indicated light is off.Warranty This product comes with a 2-year warranty for your rights and benefits as a customer, satisfaction guaranteed.Specifications: Voltage: 5V CRI>97 Lifespan: 30,000hrs Beam angle: 60° CCT: 3000K warm white-6000K pure white Dimming range: 5%-100% Material: Aluminum