. Stylish edge-to-edge design makes the Pro Lite XU2493HSU perfect for multi-monitor set-ups. The IPS panel technology offers accurate & consistent colour reproduction with wide viewing angles. High contrast & brightness values mean the monitor will provide excellent performance for photographic & web design.IPS TECHNOLOGYIPS displays are best known for wide viewing angles & natural highly accurate colours. They are especially suited for colour-critical applications.FLICKER-FREE + BLUE LIGHTThe ultimate solution for the comfort & health of your eyes. Flicker-free monitors with the blue light reducer function substantially reduce the strain & fatigue caused by flickering & blue light emittance of regular monitors.ACRContrast Ratio is a measurement of the difference between the darkest black & the brightest white your monitor can display. Advanced Contrast Ratio is a feature that automatically adjusts contrast & brightness of the screen to assure perfect picture quality while watching films & playing games..