The BB&S Lighting 4-Pin XLR splitter to 2 each 3-Pin XLR is used with the 5 meter and 10 meter 4-Pin cables to convert the 4-Pin cable to 3-Pin to fit into the 4- 40 watt channel XLR positions.
This Splitter can also be used with the Compact Beamlight Bi-Color fixture when you want to use DMX with the 4-Way Controller as it takes two