... projection display High-efficiency LED lights as a projector light source, the useful life of 10,000 ... -in high-quality full-frequency speakers, power outposting Projector is turned off to support a separate function, ... size from 6 inches to 60 inches or more Projector brightness high, up to 30 lumens Support APE, ... lights, 2 ~ 3W Contrast (On / Off): "200:1 Lamp Life: 10,000 h Projection Size: 5 "to 50" ...