The Dukane 8973 W is an ideal projector for those who need the highest quality images and a very bright projector. The 8973W is a very versatile unit and can be used in a standard sized classroom or conference room, or used , with option lens in large auditoriums, classrooms on a space with a large screen. Please let me know if you would like more information on the Dukane 8973W. Bill McIntosh Authorized Dukane Consultant Phone :843-442-8888 Email :WKMcIntosh@Comcast.net You can find information on all of Dukane products here http://www.slideshare.net/WKMcIntoshIII/documents http://www.slideshare.net/WKMcIntoshIII/presentations http://www.slideshare.net/WKMcIntoshIII/videos. As well as on the main Dukane website www.dukane.com/av