WUXGA 3500 HLD (High Lumen Density) LED/DLP SSL Projector. Light source life is Approx. 20,000 hrs, Crestron Roomview, AMX Discovery, & Extron XTP ready. Dust Resistant Design , High Performance Zoom Lens w/ Lens Shift, Color Mgmt System / Accentualizer / HDCR, Edge Blending / Geometric Correction, Portrait Projection / 360 Projection / 16W Audio.