【5 Level Brightness and 5 Color Temperature Adjustable 】:This screen light bar features color temperature and brightness adjustable to provide focus and comfort warm light for relaxing, cool light for work efficiency， Easy switching between 5 brightness levels(20-100%) and 5 color temperatures (3200K-6500K) through buttons, with a wide range of color temperatures to meet different scene requirements， New sensitive touch sensor brings smooth control experience for your working, studying | 【Eye-Friendly LED Lamp 】 : The monitor light bar adopts Scientific optical design for only illuminating the keyboard and desk, eliminates reflective glare off the screen, no reflection and effectively protects your eyes, The light source are led lamp with energy saving , it creates a natural and soothing lighting atmosphere for your work, study, reading, or gaming sessions, promoting eye comfort.The computer light is also a perfect gift for parents, lovers, friends and colleagues. | [Space Saving Light Solution] : Our computer monitor light bar adopt a clip-on design that attaches effortlessly to the top of your computer monitor,No-glare illumination brightens your work area and helps reduce eye strain during long hours of computer work, and the simple screen attachment method saves valuable desk space, This monitor lamp saves more than 80% of your desk space compared to the traditional led desk lamp.[Space Saving Light Solution] : Our computer monitor light bar adopt a cli | 【USB Powered & Easy to Install&Use】 : This computer monitor lamp come with USB charging cable, any USB outlet can power this screen light, Clip-on design, USB cable length 78 inches， It is perfect with the 20-35'' flat monitor of 0.2 to 1.15 inches monitor thickness, Button switch, eliminating the problem of insensitive touch switches, The knob fixture is more stable and will not fall off due to accidental contact, and the light bar can be adjusted up and down 90 ° to illuminate the angle. | 【Satisfaction Guarantee】:We feel confident that you will love our Computer Monitor Light bar , Customer service is our number one priority, If there's something makes you unsatisfied, please don't hesitate to contact us. We would offer you 100% refund or a replacement within 3 months