The reliable new cinema projection solution with interchangeable laser light sources in the projector head provides a lifetime of up to 50,000 hours, leading to less maintenance and lower total cost of ownership. In addition to future proofing, the NC1843ML also boasts increased flexibility, as it can be installed on the floor or the ceiling without the need for an exhaust system and features a wide variety of lens options.
Source: Sharp NEC Launches New Blue Laser Projector | AVNetwork