The 4803cx LV provides the studio photographer with the ultimate in power and sophisticated lighting versatility. Utilizing true power output ratioing, variable dial-down power control, and six quick release light unit outlets, there are 270 power options available from this 4800 watt-second (Ws) pack. It has four standard light unit outlets, and two special outlets that are capable of providing the full 4800Ws to a single 206VF light unit. A remote control is available as an accessory to the 4803cx. 9x14x14", 42 lbs.