Enjoy bright, high-resolution images with the Panasonic PT-DW830UK 8500-Lumen WXGA DLP Projector. It features 8500 lumens of brightness and a 10,000:1 dynamic contrast ratio, which will work together to overcome light in bright rooms and provide detail in dark areas of the image. Additionally, this projector sports a WXGA 1280 x 800 native resolution for viewing detailed video, pictures, or data. It is powered by a DLP chip system with a dual-lamp design. The PT-DW830UK includes a lens with a 1.8 to 2.5:1 throw ratio that provides a 50 to 600″ screen size; other lens options with varying throw ratios and screen sizes are available separately.