Troubleshooting Led Christmas Light Strings

A faulty shunt may sound like a catastrophic failure but you can often fix it with the lightkeeper pro.

Troubleshooting led christmas light strings.

The fuse is most often located behind an access door on the strand s plug. If not you may have found your culpret. Two terminal wires should be visible. If half the string is out look for the dead bulb closet to the end.

Then a whole string or perhaps a half string circuit would go out. By removing from socket. Simply plug in the light strand and remove a bulb that s in or near the dark section. Plug the string of christmas lights into the wall socket.

Fixing any broken circuit involves locating the break then repairing it. Look for the lights that have a splash of red on the bulb near the bottom. If the entire string is out start with a bulb at the end of the string. I have a string of led christmas lights with a problem about 1 2 of the lights are on but very dim the other second half is on normal.

Most brands of led christmas light incorporate a fuse in each strand. These lights are key. To replace the fuse you must slide the access door open pop out the tiny fuse and replace with a new one. It can sometimes prove difficult to slide open the access door on a plug.

The next string which is plugged in after the problem string works normal.