619kt619
Well-Known Member
I'm watching it and didn't see what that was. I'm not good at this shit lol
It is a coupling. It will allow you to "extend" the wires that go to the driver or from it. They are rated to prevent water from entering so they are best used inside the growing area (you may not need it). they are a way to prevent water from potentially causing a short circuit. If you have wire nuts or wagos in your tent area and not in a junction box; you can replace it with that coupling