The ViewSonic ® PA503X price-performance projector features 3,800 lumens, native XGA 1024 x 768 resolution, & intuitive, user-friendly design. Exclusive SuperColor ™ technology offers a wide color gamut for beautiful image production in nearly any environment. The PA503X also features extensive connectivity including HDMI, 2 x VGA, VGA out, Composite Video & audio in / out. An energy-saving SuperEco ™ feature reduces power consumption & extends the lamp life by up to 15,000 hours*. With advanced audio-visual features, flexible connectivity options, & an affordable price, the PA503X is ideal for use in education & small business environments. *Energy consumption & lamp life may vary based on actual usage & other factors.