Panasonic PT-CMZ50 Ultra Short Throw 3LCD Projector - 16:10 - Ceiling Mountable, Wall Mountable - White - Front, Rear, Ceiling - 20000 Hour Normal Mode - 24000 Hour Economy Mode - 3,000,000:1 - 5200 lm - HDMI - USB - Wireless LAN - Network (RJ-45) - Education, Meeting, Corporate, Museum: