Terribly designed socket. There are 9 wires in the before you start to put yours in. The access holes need cutting out, which is not easy to do neatly. The waterproofing gasket falls right off and is difficult to put back on to ensure a watertight seal. Worst of all, the switch backs are held on with the smallest flimsiest little catches. Tried wiring mine up and a catch broke, that is the whole socket ruined.
There are much better waterproof socket out there for less money. No wonder Travis sold it to me with a deep discount.