BenQ LH820ST 3D Short Throw DLP Projector - 16:9 - 1920 x 1080 - Front - 1080p - 20000 Hour Normal Mode - 30000 Hour Economy Mode - Full HD - 3,000,000:1 - 3600 lm - HDMI - USB - Network (RJ-45) - Simulator, Gaming, Entertainment, Training, Room, Conference Room, Education, Corporate, Business: