The optional 65 watt power supply has a 4-Pin XLR connector to plug into the CBL Bi-Color Driver Dimmer.
The optional Compact Beamlight Driver/Dimmer is needed to power the CBL Bi-Color fixture. This 40 watt driver dimmer controls both dimming 100-0 and color temperature CCT 2800-5800K and comes with 4-Pin XLR in and out.
The included dTap cable with the CBL Bi-Color Driver/Dimmer has a 4-Pin XLR connector to plug into the CBL Bi-Color Driver/Dimmer for battery operation.