Viewsonic LS831WU Ultra Short Throw DLP Projector - 1920 x 1200 - Front, Ceiling - 20000 Hour Normal ModeWUXGA - 3,000,000:1 - 4500 lm - HDMI - USB

4,500 ANSI Lumens offering bright images in any environment Larger screen size with lower cost-per-inch 0.25 ultra short throw for space saving installation 2nd generation Laser Phosphor technology with 20,000 hours lifespan Creativity realized by 360� projection Cost-effective built-in HDBaseT receiver