Epson Powerlite 935W 3700 Lumen 3 LCD WXGA Projector 3LCD projectors have 3x Brighter Colors than leading competitive projectors. Delivering 3700 lumens of color brightness and 3700 lumens of white brightness1, the PowerLite 935W uses 3LCD, 3-chip technology for brilliant images with true-to-life color. Larger-than-life, widescreen images -native high-definition WXGA (1280 x 800) resolution and 16:10 aspect ratio 1.6 x optical zoom -expand your projector placement or installation flexibility; get sharp, clear images with no digital distortion Full HDMI digital and network connectivity including RJ-45 and optional wireless -allows remote network projector management, and presentations over the network (content over IP) Powerful 16 W speaker and built-in microphone input Versatile connectivity for the classroom -HDMI, USB, audio out, monitor out, computer / VGA inputs and RS-232c Expanded USB functionality -partner your projector directly with the Epson DC-06 document camera, or deliver PC-free slideshows Easy maintenance -easy lamp and air filter access for quick, convenient replacements Added security in any environment -convenient metal anchor bar and Kensington-style lock support