The ViewSonic PA503W price-performance projector features 3,600 lumens, native WXGA 1280x800 resolution, and an intuitive, user-friendly design. Exclusive SuperColor technology offers a wider colour range for lifelike image projection. The PA503W also features extensive connectivity including HDMI, 2 x VGA in, Composite Video, 1 x VGA output, and Audio in/out. An energy-saving SuperEco feature reduces power consumption by up to 70%, and extends the lamp life by up to 10,000 hours*. With advanced audiovisual features, flexible connectivity options, and an affordable price, the PA503W is ideal for use in education and small business environments. ViewSonic's proprietary SuperColor Technology features an exclusive 6-segment colour wheel and dynamic lamp control capabilities, providing a wide colour range and stunningly beautiful images. Packed with 3,600 lumens and a high contrast ratio, this projector produces bright images in nearly any environment. SuperEco mode allows users to dim projection brightness by up to 70%, thereby reducing the lamp's power consumption-a great energy-saving design that lowers the total cost of ownership (TCO).