The ViewSonic PJD5223 DLP projector is ideal for use in the office or on the campus. It delivers amazingly clear images with 2700 ANSI lumens, 3000:1 contrast ratio and XGA 1024x768 native solution. The projector is packed with features like multiple PC and video inputs, 120Hz/3D-ready for any PC-based 3D applications, support HD 1080p video signal and integrated speaker for multimedia. With high contrast ratio and brightness and ViewMatch? technology to adjust color perfectly, your presentations will be rich, vibrant in any setting. This projector is lightweight - 5.7 lbs and is equipped with energy-saving Eco-mode to lower power consumption and extend lamp life. The PJD5223 XGA DLP projector delivers excellent performance and value for small business and education applications.