More details from Pulsar (www.pulsarlight.com):
The unit can be powered from either a 100-240V mains source or 12-25V low voltage supply from pin-5 of any connection. The unit can also be customized to feature all 3-pin, all 5-pin, or a custom mix of XLR connectors for added flexibility in rigs where both sets are in use.
The unit’s double mount system and flexibility of connectors makes it ideal for both touring and installation use. Two M10 sockets are provided for attaching G-Clamps, and all the sockets are on one side for ease of access or security.