Epson EMP-1815, 3500 ANSI lumens, LCD, XGA (1024x768), 500:1, 30 - 300", 16.78 million colors Epson EMP-1815. Projector brightness: 3500 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3000 h, Lamp type: UHE. Focal length range: 24 - 38.2 mm. Serial interface type: RS-232. Market positioning: Home cinema