ViewSonic LS630W 4500 Lumens DLP WXGA Laser Projector with 1.3x Optical Zoom, H/V Keystone, 360 Degrees Projection and LAN Control - 1280 x 800 - Front - 1080p - 20000 Hour Normal Mode - 30000 Hour Economy Mode - WXGA - 300,000:1 - 4500 lm - HDMI - USB - Network (RJ-45) - Education, Business, Board Room, Lecture Hall, Sports, Class Room, Meeting - 3 Year Warranty: