The Arri Arrisun 12 Plus HMI PAR Light Kit (90-250 V AC) includes a 575/1.2 kW electronic ballast, cable, lenses, barndoors and lens case. A hot-restrike HMI bulb must be ordered separately. The Arrisun is a "working horse" on location. Whenever punch or bounce light is required on a set, an Arrisun is the ultimate answer. For the first time, the interaction of lamp, reflector and converter lens were taken into consideration and computer simulated, resulting in unmatched light performance.