Epson EB-G5600NL, 4500 ANSI lumens, LCD, XGA (1024x768), 2000:1, 30 - 300", 105.1 - 189.8" (2.67 - 4.82 m) Epson EB-G5600NL. Projector brightness: 4500 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 3000 h. Focus: Manual, Focal length range: 21.28 - 37.94 mm, Throw ratio: 1.3 - 2.36:1. Serial interface type: RS-232. Noise level: 33 dB, Country of origin: Japan