Projection TechnologyLCD,Native Resolution1080P (1920x1080),Supported Resolution1080P (1920x1080),Input Voltage(V)100,Brightness(Lumens)150,Brightness Range1000 to 1999 Lumens,Aspect Ratio4:3 and 16:9,Contrast Ratio2000:1,OSD LanguagesEnglish,Projection Screen Size (inch)21-100,Projection Distance (m)0.85-3.5,Throw Ratio Range4:3/16:9,Lens1500,Vide...