The Casio XJ-M140 Signature Series Multimedia projector is user-friendly with increased I/O connectivity and auto brightness adjustment for conservation of power and the reduction of eye weariness. Equipped with XGA resolution and mercury-free hybrid light source, the XJM140 boasts maintenance-free use of up to 20,000 hours. The X-JM140 maintains consistent brightness through 2,500 lumens of brightness and superior color with its laser LED technology. With the ability to display 3D content from a 3D capable computer and optional 2D-3D conversion software, the XJ M140 projector is ideal for the classroom, boardroom and media room.