Koolertron LCD Home Theater Business Projector 150inch 2200lm 800x600 with HDMI VGA TV AV USB Home Theater Video Movie Projectors Projection Technology: LCD Native Resolution: SVGA (800x600) Supported Resolution: WXGA (1280x800), 720P (1280x720), XGA (1024x768), SVGA (800x600) 140W led lamp,20000 hours lamp life Projection screen size/distance: 30 inches and 150 inches 2 ~ 5 meters