Uhappy HD LED Projector 3D Multimedia Home Theater Cinema HDMI USB SD DTV AV VGA Cabinet Color: Black Lamp: 120W led lamp about 50,000 hours life. Aspect Ratio: 4:3/16:9 SWITCH Display Size: (25-250)(suggest 40-120 best) Brightness: 3000 ansi lumens(max) Contrast Ratio: 2000:1 Input Video Connectors: USB+SD+HDMI+YPbPr+DTV(HD DVB-T)+AV+S-video+VGA Output Video Connectors: USB+SD+HDMI+YPbPr+DTV(HD DVB-T)+AV+S-video+VGA
