The ViewSonic PA503W price-performance projector features 4000 lumens, native WXGA 1280x800 resolution, and an intuitive, user-friendly design. Exclusive SuperColor technology offers a wider color 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 15,000 hours*. With advanced audiovisual features, flexible connectivity options, and an affordable price, the PA503W is ideal for use in education and small business environments..