Delivering superb images and simple operation, the VPL-EX175 projector provides an excellent balance between quality and cost, ideal for use in education or business. Not only by affordable initial cost, this projector provides low TCO by maximum 6000 hours expected lamp replacement time, Eco mode features, and synchronized lamp and filter replacement timing. With brightness values up to 300 lumens higher than our predecessor models, the VPLEX175 gives you more opportunities of meeting customer needs.