Serious question, has anyone else tried to replace a light fixture and found a wiring nightmare?

I was helping my friend in his 1970s house in Springfield last week, swapping out a basic ceiling light. We shut off the breaker, but when we opened the box, there were 7 different wires, not the 3 we expected. A previous owner had just twisted everything together with electrical tape, no wire nuts. My friend said, 'It worked before, just copy it.' I spent 2 hours with a voltage tester and my phone out, mapping it all before I felt safe to connect the new fixture. Has anyone else run into a hidden junction box like that? What's your go-to move to sort it out?

3 comments

3 Comments

jakem984d ago

Mapping it was the right call, even if it took forever. Those old houses are basically held together with hopes and prayers. @patricia42 is living dangerously if they think just copying a taped up mess is fine. That's how you end up with a fire in your ceiling one night. Better safe than sorry with electricity, no shortcuts there.

faithn512mo ago

Copy it? That's how you get a house fire. Good on you for taking the time to map it out, because just matching a bad old setup is asking for trouble. I would have taken a ton of pictures before taking anything apart, then probably called an electrician if it looked that messed up. Old houses are full of surprises, and most of them are dangerous.

patricia422mo ago

Nah, copying the old wiring is fine if it worked before. @faithn51 is overthinking it, most of those old setups are solid. Just match the wires and you're good.