Buy on Amazon : br Optoma W303 WXGA 3200 Lumen Full 3D DLP Easy to Use Performance Projector with HDMIbr br Comprehensive connectivity to satisfy your current and future needs br 200001 contrast ratio helps deliver the most impactful presentations br Up to 10000 hours of lamp life for minimal cost of operation br Full featured remote for maximum convenience br RS-232C port for remote operation and control