Epson PowerLite 83+ Business Projector (XGA Resolution 1024x768) (V11H303020) Color-rich 3LCD, 3-chip optical engine Brilliant, sharp and engaging multimedia presentations with 2200 lumens and native XGA resolution Convenient closed captioning included, with no additional hardware required Amazing audio thats sure to fill any classroom with built-in 10 W speaker Quick, convenient control with instant power off and sleep mode