ViewSonic LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector

<li>3rd Generation Laser Phosphor Technology: Maintenance-free light source with a 30,000-hour lifespan.</li><li>0.5 Short Throw Ratio: Deliver a 100 large screen from just 1.1 meters (3.6 feet) away.</li>