ViewSonic LSD600W Laser Phosphor Projector

3rd generation laser phosphor technology, 6,000 ANSI lumens, WXGA (1280x800), throw ratio 1.18-1.54. Up to 30,000 hours lifespan, 300" large screen projection, 3,000,000:1 contrast ratio, 1.3x optical zoom, H/V keystone correction, 360° projection. Built-in 15W speaker. Connectivity: HDMI x2, USB Type-A, RS232.