In addition, the Optoma ES520 features an energy-efficient lamp that can last up to 4000 hours, while producing 2600 Lumens with a strong 2500:1 contrast for bold whites and blacks. Additional features of the Optoma ES520 projector include a filter-less design for low cost of ownership, a fully featured IR remote with a laser pointer and mouse capability, and a wide-range of connectivity options, including VGA, S-Video, Composite video, and USB. The Optoma ES520 retails for $449.99 and comes with a 2 year limited warranty.
