I noticed I had a light set that was dead after a certain spot in the string, I pulled the first dead bulb out and it swapped it with another light, string was still dead. I then pulled the bulbs one more time and noticed that each light had the wire electrodes on the base twisted and one was broken short. I straightened the wire and ensured the short one was able to make contact in the base and suddenly I had a fully working light string.

Good luck with yours.


Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70