BenQ ScreenBar LED Monitor Light Bar - Auto-dimming, Adjustable Brightness and Color Temperature, No Screen Glare, Space-Saving, Eye-Care USB Monitor Lamp, Black

EYE CARING & TOP QUALITY - Flicker-free and anti-blue light hazard LED light source with CRI>95 for natural colours. Long lifespan LED tested to last for 17 years with 8 hours of daily use. PATENTED CLAMP - Mounts securely on monitors 0.4"-1.2" thick, saving space with a patented counterweight clamp with great stability. Fits ultrawide and curved monitors of 1500R and above. (Note: Special monitor back design may affect compatibility.) NO SCREEN GLARE - With carefully calculated beams, ScreenBar’s ASYM-Light technology prevents screen reflections and direct glare, ensuring comfortable screen reading. WIDE LIGHTING COVERAGE - Provides a 500lx brightness across a wide 23.6" x 11.8" (60x30cm) area, effectively balancing ambient light and screen brightness for better eye comfort. Easily powered via USB-A.