Brighten any room with razor-sharp, 4,000 lumen, WXGA projection with the remarkable Optoma ZW400. A laser light source eliminates lamp and filter replacements for up to 30,000 hours of low-cost and virtually maintenance-free operation. Compact size, low weight and quiet operation make it perfect for classrooms, meeting rooms, board rooms and digital signage. Vertical keystone, 360° and portrait mode operation enable flexible installations.