Sony VPLHW45ES 1080p 3D SXRD Home Theater/Gaming Projector Screen Size Range: 51-82 inches from 8 feet; 77-122 inches from 12 feet, 102-162 inches from 16 feet Resolution: Full HD (1920 X 1080) White Brightness: 1800 Lumens; Color Brightness: 1800 Lumens; Calibrated Brightness (cinema 1 mode): 1315 Lumens Contrast Ratio: NA; Lens Shift: Vertical +/- 71%; Horizontal +/- 25% Warranty: 3 Year Limited;Power requirement: AC 100 V to 240 V, 3.1 A to 1.3 A, 50/60 Hz Lamp Life: 6,000 hours Connectivity: HDMI (2)