X118H MR.JPV11.00D Contrast Ratio: 20,000:1Aspect Ratio: 4:3 (Native), 16:9 (Compatible)Throw Ratio: 1.94 (51" (1295.40 mm)@78.74" (2000 mm))Lamp Life: 4000 Hour (Normal Mode); 6000 Hour (Economy Mode) View All Models