The InFocus is a value projector with XGA native resolution, BrilliantColor technology, and a long-lasting lamp for long-lasting savings, It also includes a built-in 10 W speaker for truly amazing audio, without the added cost of additional speakers. RJ-45 connectivity allows users to monitor and control over a network. Convenient lamp and air filter access, facilitates easy and affordable replacements. Theres even an energy-efficient lamp that delivers more lumens and lasts up to 4000 hours.