Features 1.Screen Light Bar: Personalized lighting with 5 different color temperature modes (30007150K) and five brightness levels. The LED light features smoothly dimming design, allowing customized comfortable lighting for various settings. With a maximum light output of 700 LUX and only 5 watts power consumption, it creates a comfortable day lighting environment for office, home study, reading, and gaming with high standard lighting level of CRI>80. 2.Reduce Eye Glare and Flicker: Innovative asymmetric optical design with 48/56/62 quality LED beads emits soft and uniform light, effectively eliminating harmful light that may affect vision, reducing eye strain and providing optimal eye protection. By focusing lighting on the desktop and keyboard, it prevents screen glare and flicker, effectively reducing eye fatigue and promoting eye health. 3.Easy Control and Memory Function: The monitor light bar memory function tracks your last settings, protecting your eyes from sudden bright light. With its touch sensitive switch, you can easily control the brightness levels without fumbling for traditional wired controllers in the dark. 4.Versatile Compatibility: Computer screen light bar comes in lengths of 16.5/19.7/21.7 inches and adjustable clip securely clamps on monitors ranging from 0.1 inch to 2.0 inches thick. It allows approximately 35 lighting angle adjustment for stable mounting on flat and curved screens with thickness between 0.4 inches and 2.0 inches. 5.Space Saving Design: Mechanical suspension design allows you to easily place the screen bar on top of the monitor without using any tools. Saves more than 95% desktop space compared to ordinary desk lamps while illuminating your work area. Specification Item Type: Monitor Light BarMaterial: Aluminum Alloy, ABSRated Voltage: 5VRated Power: 5WRated Current: 1ALight Source: LEDColor Temperature: 3000K-4050K-4450K-4900K-7150KLuminous flux: 700LUXColor Rendering Index: > 80Support Monitor Thickness: 0.4 inches - 2.0 inchesFeatures: 5 color temperatures can be adjusted, 3 dimming, sedentary reminder mode, asymmetric eye protection Package List 1 x MonitorLightBar1 x USB Cable1 x Instruction Manual