Epson EB-925, 3500 ANSI lumens, LCD, XGA (1024x768), 2000:1, 762 - 7620 mm (30 - 300"), 1,69 - 2,75 m Epson EB-925. Projector brightness: 3500 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 6000 h. Focus: Manual, Focal length range: 18.2 - 29.2 mm, Aperture range (F-F): 1,51 - 1,99. Supported video modes: 1080p. Serial interface type: RS-232, USB connector type: USB Type-A, USB Type-B