I have four strings of LED lights on my tree, 70 lamps per string, three string wire.
Two of the strings have 1/3 or so of the lamps out on each. The point where the working bulbs stop and the dead ones start is a component of some sort that is inline with one of the three wires. It is about 2 inches long, round and enclosed in a plastic case with a wire at each end. The plugs on each string have two fuses in them and have been tested good with my DMM. What is in this pod and how should go about troubleshooting these strings?
Thanks and Merry Christmas!