... -efficiency LED lights as a projector light source, the useful life of 10,000 hours or more Support AV input function, can ... be connected to DVD, set-top boxes, IPhone, PSP, multimedia players and ... LED lights, 2 ~ 3W Contrast (On / Off): "200:1 Lamp Life: 10,000 h Projection Size: 5 "to 50" (127 to 1270mm ...