LG PF1000U Ultra Short Throw Full HD 1920 x 1080 LED Home Theater Projector Smart TV Compatible Portable Size Cabinet Color: Black Lamp: Type: LED RGB Life: Up to 30,000 hrs Aspect Ratio: 16:9/Just Scan/Original / 4:3/Zoom/Cinema Zoom Display Size: 60 - 100 Brightness: Up to 1,000 Lumens Contrast Ratio: 150000:1 Throw Distance: 100@15 inch (from back side to screen) Keystone Correction: Auto Keystone (Veritical), Manual 4 corner keystone