Epson EB 1730 W, 3000 ANSI lumens, LCD, WXGA (1280x800), 2000:1, 16.78 million colors, Lamp Epson EB 1730 W. Projector brightness: 3000 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: 16.1 - 19.3 mm. Power consumption (typical): 230 W, Power consumption (standby): 5.5 W. Weight: 3.75 lbs (1.7 kg)