Our Slimline kits use daisy chain style connections. This means each tube connects to each other. At the end of your series, you will be left with the same connector. Our kits do not connect in a full circuit. With these leftover connectors, you can simply zip tie the wiring out of the way and protect the connector with the provided waterproof tape. At any time if you decide to install more lights you can simply remove the tape and plug your new tube to your pre-existing tube connector.