The Aputure Square 3D Connector Kit for INFINIBAR allows you to arrange multiple INFINIBAR LED panel lights in an inward-facing square fixture or other uniquely angled lighting shapes. You can combine these shapes with the ability to synchronize the connected units into any number of lighting schemes. Each connector features DC barrel connectors that allow the INFINIBARs to share power when being charged and a 1/4-20" screw thread for additional mounting with the included 1/4-20" eye bolts or other accessories.