3D Ready PG-D40W3D offers high brightness (4000 ANSI lumens) and WXGA native resolution (1280 x 800, 16:10). The BrilliantColor DLP technology with DLP Link delivers high-quality 3D projection with your 3D content and active shutter 3D glasses (sold separately). Screen size ranges from 40" to 500" (diagonal, 16:10, 4:3). Other features include a 2200:1 contrast ratio, 10 watt audio system, RJ-45 network connector, built-in closed caption decoder and sealed DLP chip with filter-free design. RJ-45 network connector allows remote access by web browser, diagnostics and auto email sending. Estimated 330 watt lamp life lasts up to 3,000 hours (Eco+Quiet: On). Input/output terminals include HDMI, RGB/component video, S-video, composite video, two stereo variable audio line-out, LAN (RJ-45), RS-232C and USB (type B). 12.8 lb. projector includes a wireless remote with page up/down, two AA batteries, 6' AC power cord, and 10' RGB signal cable.