Epson EB-1723, 2700 ANSI lumens, LCD, XGA (1024x768), 2000:1, Lamp, 3000 h Epson EB-1723. Projector brightness: 2700 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Focal length range: 16.1 - 19.3 mm. RMS rated power: 1 W. Power consumption (typical): 230 W, Power consumption (standby): 5.5 W