The Paul Bluff RC-1 is for the White Lightning is a wired remote that can control upto 4 White Lightning Ultra monolights.It uses common modular telephone wire with connectors(included).It controls
1.The individual power of the flash from full power to 1/32 power
2.The individualselection of the modeling lamp which is full,off or tracking.
3.The individual flash on/off
4.A hardwired sync outlet and open flash button.