Interfit Stellar XD 600w Single Head INT458. The Interfit Stellar XD series has an all-digital rear control panel & user-friendly push button controls. The rear control panel shows flash & modelling lamp intensity & has the switches that allow the choice of audible or silent recycling indication & proportional or full power modelling lamp setting. Fan cooling ensures that the flash capacitors & associated circuitry are kept to their optimum working temperature even during periods of prolonged use. User changeable flash tubes ensure both long life & colour consistency. Also, Auto Power Dumping, thermal cut-out devices & greater air flow around the capacitors are features of the Stellar XD Head that professionals find highly desirable. 5 F-Stop Range. Stepless adjustment of both flash & modelling lamp. "S" Type Reflector Mount. Accepts a wide range of Interfit accessories. Rapid Recycle. Fast re-charge coupled with audible & visual 100% recharge indicators add to the ease of use. Redesigned Mounting Bracket. Allows for repositioning & balancing of large or heavy soft boxes ensuring the light is always facing in the right direction. Supplied with: 1 x Head 600w. 1 x Spill kill Reflector. 1 x Modelling Lamp. 1 x Protective Cap. 1 x Power Lead. 1 x Sync Lead. 1 x User Instructions.