Developed to match the Senso power packs, it is remarkably compact, weighs very little and has an excellent price/performance ratio. Rated at 2,400W/s, the head easily handles the 1,200W/s A2 Senso and accommodates the 2,400W/s A4 pack as well. The bayonet mount is compatible with other broncolor lamps and gives the user access to a comprehensive range of lamps, light shapers and accessories. The lamp is equipped with a release button that allows quick reflector changes and 360 deg. rotation.