ViewSonic LS740W 5000 Lumens WXGA Laser Projector with 1.3x Optical Zoom, H/V Keystone, 360 Degrees Projection for Auditorium, Conference Room, and Education - 1280 x 800 WXGA Resolution - 5000 Lumens - 20,000 Hour Normal Mode - 30,000 Hour Economy Mode - 3,000,000:1 - HDMI - USB - Education, Board Room, Lecture Hall: