Epson EB-675WI, 3200 ANSI lumens, 3LCD, WXGA (1280x800), 14000:1, 16:10, 1524 - 2540 mm (60 - 100") Epson EB-675WI. Projector brightness: 3200 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 5000 h, Service life of light source (economic mode): 10000 h. Focus: Manual, Fixed focal length: 3,7 mm, Aperture range (F-F): 1,6 - 1,6. Video color modes: Blackboard, Cinema, Presentation, sRGB. Serial interface type: RS-232C