Prolite xb2783hsu 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 xb2783hsu will provide excellent performance for photographic design and web design the monitor features a height adjustable stand with pivot function making it also an excellent choice for u