Broadway MSR lamps are high-efficiency metal halide lamps designed for optimum light collection. MSR lamps come in three variaties: Cold Strike, Hot Restrike, and Short Arc. The Cold Strike and Hot Restrike versions have a run-up time of 2 minutes, while the Short Arc has a max run-up time of 2 minutes. All three versions offer high luminous efficiency, compact arcs, and good colour rendering. MSR lamps can be found in various applications including indoor and outdoor filming, studios and theatres, professional photography, solar simulation, and entertainment fixtures.