BenQ HC1200 1080p 3D DLP Home Theater Projector (2014 Model) Screen Size Range: 50-inches from 6.33 feet; 300-inches from 38 feet ANSI Brightness: 2,800 Lumens Contrast Ratio: 10,000:1; Keystone Correction: Yes; Projection Offset: 130% Warranty: 3 Year Parts/Labor; 1 Year or 2000 hours of lamp life; Lamp Life: Up to 2800 hours (normal) and 3000 hours (economic mode) 2 HDMI; wireless HDMI enabled (optional accessory)