NSH (New Super High pressure projector lamp)

New Super High pressure projector lamp is a short arc metal halide lamp.  Created based on the super high-pressure UV lamps, NSH lamps realize compact design, high luminosity, non-flick lighting and high reliability. The benefits of using a NSH lamp in the projector is that is allows for a smaller and lighter projector (because the power supply is smaller and lighter), a cooler running, quieter, and less expensive-to-operate projector (because of the lower wattage) and a longer lamp life (because the stresses on the lamp are reduced).