The ViewSonic PJD5533w is a high-performance WXGA DLP projector that includes BrilliantColor technology to produce more vibrant colors. With 3000 lumens and a 15000:1 contrast ratio, the PJD5533w is guaranteed to shine in virtually any setting. This projector comes standard with widescreen resolution, integrated speaker, DynamicEco, HDMI, and is 3D Blu-ray ready. With the latest HDMI, the PJD5533w can display 3D images from 3D Blu-ray players. A filter-less design and DynamicEco technology reduces brightness by 70% when not in use- providing for virtually zero maintenance and a longer product life. Measuring only 3.3 inches high and weighing only 4.6 pounds, the lightweight design of the PJD5533w makes it an ideal projector for use in corporate, educational, and home office environments.