Specification: £º Measurement: 60~120inch; Brightness: 2700Lumens; Keystone: ¡À15 stage : 1280*768 Beef Up 1080P : 2000:1 : 5.8″ TFT Matrix RGB : Video—Element video(Ypbpr), VGA, HDMI, USB, Television(optional); Audio—Stereo : Audio—2W*2 Speaker(optional) : Aperture: 3.Eight; Focus: 190mm : LED—140W; Color-temputure£º9300K; Lamp lifestyles: >20,000hours; Steady working time: <24hours : Voltage: One Hundred Ten-220V~50-60Hz; Energy consumption: 160W…