Sharp XR-1R, 1200 ANSI lumens, XGA (1024x768), 2000:1, 1930.4 - 17424.4 mm (76 - 686"), 15 - 70 kHz, 45 - 85 Hz Sharp XR-1R. Projector brightness: 1200 ANSI lumens, Projector native resolution: XGA (1024x768), Contrast ratio (typical): 2000:1. Light source type: Lamp, Service life of light source: 4000 h, Lamp power: 150 W. Market positioning: Portable. Display: LCD. Power consumption (typical): 190 W