Prolite x2783hsu a 27 led backlit lcd screen featuring amva panel technology guarantees accurate and consistent color reproduction with wide viewing angles offering 24 bit true color and great performance for displaying black and white with the 30001 native contrast ratio means that the prolite x2783hsu will provide excellent performance for photographic design and web design with the added support of a low power led panel the iiyama prolite x2783hsu is also an excellent choice for