Buy from Amazon : br PowerLite 4650 5200 lumens PowerLite 4650 5200 lumensbr br Display Type LCD Projector Display Projector Form Factor Portable Image Brightness 5200 ANSI lumen Image Aspect Ratio 43 Max Resolution 1024 x 768 Width 1858 Inch Depth 1394 Inch Height 626 Inch Service Support Type 2 years Warranty