Epson EB-485W, 3100 ANSI lumens, LCD, WXGA (1280x800), 3000:1, 1524 - 2540 mm (60 - 100"), 0 - 1.88 m Epson EB-485W. Projector brightness: 3100 ANSI lumens, Projection technology: LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Focus: Manual, Zoom ratio: 1.35:1. Supported video modes: 1080p. Serial interface type: RS-232