The ViewSonic PA503X price-performance projector features 3,600 lumens, native XGA 1024 x 768 resolution, and 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 and audio in/out. An energy-saving SuperEco feature reduces power consumption and extends the lamp life by up to 15,000 hours. With advanced audio-visual features, flexible connectivity options, and an affordable price, the PA503X is ideal for use in education and small business environments. SuperColor: Amazing Color Accuracy ViewSonic’s proprietary SuperColor Technology features an exclusive 6-segment color wheel and dynamic lamp control capabilities, providing a wide color range and stunningly beautiful images. 3D Blu-ray Ready HDMI Input Equipped with the latest HDMI, this projector is perfect for connecting to any HDMI-enabled device, and can display 3D images directly from 3D Blu-ray players. 3D images can be viewed with optional ViewSonic PGD-350 Shutter Glasses, or any other compatible 3D glasses. Quick Power Off With the Quick Power Off feature enabled, the projector can be quickly powered off in seconds rather than waiting for a cool-down cycle to complete. This lets users pack the projector away without having to worry about the internal fan still running. Industry-leading Warranty ViewSonic offers one of the industry's best overall projector warranties with 3-year limited parts and labor, 1-year lamp, and first year free Express Exchange service for an added value worth up to $150.