Connectors for WAC Lighting Line, Line 2.0, and Straight Edge under cabinet fixtures. I-connectors are used to join two fixtures for a seamless end to end connection. Jointer cables are used to join one fixture to another on a single power source, available in four sizes, 6in, 12in, 24in, and 36in. Use an SL-IF custom extender to create longer runs of joiner cables. Y and X connectors are used to create three-way and four-way connections. 144in extension cable is used to supply power to fixture from a far power supply.