Help! One side of house keeps burning out
Hello - So I have Christmas lights on both sides of my front door. Each side is on a different extension cord. However, the left side keeps shutting off. I’ve replaced the first and second strings of lights in the group, which seems to work for a time, but then the lights go out and the new string is burned out. Is one of the older light strings causing the problem? Should I keep replacing sucessive strings until it stops happening?