ViewSonic PA504W DLP Projector - 16:10 - Wall Mountable, Ceiling Mountable - White - 1280 x 800 - Front, Ceiling - 1080p - 20000 Hour Normal Mode - 30000 Hour Economy Mode - WXGA - 22,000:1 - 4000 lm - HDMI - USB - Wireless LAN - Network (RJ-45) - Education, Business, Presentation, Meeting, Class Room - 3 Year Warranty: