1.LCD Projector with HD ready,LED lamp 2.800*600 Resolution 3.1000:1 contrast ... USB TV,Portable LCD Projector with HD ready,LED lamp Display Tech:PVI, 5.0inch single LCD panel ( ... F=180mm,manual lensThrow Ratio:100" @3.5MThrow Distance:Projecting image size:1M~5M/28"~180"45"~200"Aspect ... 720p, 1080i, 1080p), EDTV (480p, 576p), SDTV (480i, 576i)Lamp:50W Led LampLamp Life:More than 20,000 Hrs LifeStandby ...