Epson EMP-83, 2200 ANSI lumens, LCD, XGA (1024x768), 400:1, 762 - 7620 mm (30 - 300"), 16.78 million colours Epson EMP-83. Projector brightness: 2200 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 4000 h, Lamp type: UHE. Focus: Manual, Focal length range: 18.40 - 22.12 mm. Serial interface type: RS-232. Country of origin: China