3D Ready Sharp PG-D3050W offers high brightness (3000 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). Lightweight RoHS compatible projector also features a 2000:1 contrast ratio, 7 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. Unique slide lens cover helps protect lens from dust and provides an instant lens shutter. Standby power consumption is as low as 0.32 watts. Estimated 250 watt lamp life lasts up to 5,000 hours (Eco+Quiet: On). Input/output terminals include HDMI, RGB/component video, S-video, composite video, two stereo audio inputs, LAN (RJ-45), RS-232C and USB (type B). Projector weighs 6.2 lb.