Epson EB-485Wi, 3100 ANSI lumens, LCD, WXGA (1280x800), 3000:1, 1524 - 2540 mm (60 - 100"), 0 - 1,88 m Epson EB-485Wi. 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, Focal length range: 3.71 mm, Zoom type: Manual. Serial interface type: RS-232. Noise level: 35 dB, Noise level (economic mode): 28 dB, Preset modes: Dynamic, Presentation, sRGB, Vivid photo