About this item Vivid Colours: Wide colour coverage with up to 16.7m displayable colours of 99% sRGB. Refresh Rate: 100Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion. Improved ComfortView Plus: Reduces harmful blue light emissions to ≤35%, for all-day comfort without sacrificing colour. Enhanced eye comfort: 4-star certified monitor for eye comf... https://www.electronics70off.co.uk/products/Dell-P2425H-24-Inch-Full-HD-%281920x1080%29-Monitor%2C-100Hz%2C-IPS%2C-5ms%2C-99%25-sRGB%2C-USB%252dC%2C-DisplayPort%2C-HDMI%2C-VGA%2C-4x-USB%2C-3-Year-Warranty%2C-Black.html