Optoma PRO250X 2800 Lumen XGA DLP Multimedia Projector Native XGA DLP by Texas Instruments with BrilliantColor Technology Bright images and high contrast ratio - 2800 ANSI lumens and 3000:1 contrast ratio (full on/full off) Filter-free design means low cost of ownership High Definition resolution supported - up to 1080p Wide range of connectivity options: two VGA-in, VGA-out, s-video, composite video, audio-in, audio-out and RS-232