Optoma EH341 Full 3D 1080p 3500 Lumen DLP Multimedia Projector with MHL Enabled HDMI Port, 20,000:1 Contrast Ratio and 8,000 Hour Lamp Life Native 1080p high definition resolution for sharp, visually stunning presentations 3500 lumens and 20000:1 contrast ratio produces lucid and detailed images Ultimate in low total cost of ownership with 8000 lamp hours in ECO+ mode Brilliant Color provides 10 preset color profiles for rich, vivid colors 2x HDMI Ports and USB power output for maximum flexibility