Buy on Amazon : br Optoma TX779P-3D XGA 5000 ANSI Lumens 3D-Multimedia Projectorbr br Optoma XGA DLP Projector TX779P-3D br Bright at 5000 ANSI lumens with high contrast ratio of 30001 Full OnOff br Crestron RoomView for projector management and control via RJ45 connection br Presentation-friendly IR remote with USB mouse function and laser pointer br Environment-friendly design - Consumes br Built-in closed captioning