Enjoy bright, vibrant images with the Epson PowerLite 2247U 4200-Lumen WUXGA 3LCD Projector. Its 4200 lumens of brightness, combined with its 15,000:1 dynamic contrast ratio, helps it overcome ambient light in many situations and retain detail in dark areas of the image without compromising overall brightness. Its 1920 x 1200 native resolution helps ensure that images and text are clear at most viewing distances.