Larger, Sharper, More Impactful Viewing Experience. Present dynamic lessons with the affordable EB-W51 classroom projector. Offering remarkable color accuracy, Epson projectors deliver high Color Brightness. Reliable and impressive, the EB-W51 features 4,000 lumens of color/white brightness2, plus widescreen WXGA resolution. Its long-lasting lamp, which delivers up to 12,000 hours in ECO Mode, lowers maintenance costs. Optional wireless connectivity offer advanced network control and support the simultaneous display of multiple screens. Projection System: 3LCD, 3-chip technology Native Resolution: 1280 x 800 (WXGA) Color Brightness: 4000 lumens White Brightness: 4000 lumens