4000 ANSI lumens Contrast ratio: 1000:1 1.7X auto focus powered zoom lens 0.7 in reflective LCD panel x3 XGA resolution: 1024 x 768 Aspect ration: 4:3 1W mono built-in speaker Project 100" screen from only 9.8 ft Ceiling mountable Auto setup Dim: 4.5"H x 10.5"W x 13.2"D
