Christmas LED lights with flashers not working right

I have several strings of LED lights purchased from Walmart 3 years ago, every third light was a flasher/blinker/etc. when I tested them prior to installing this year, the regular lights lit but a little weaker, but none of the flasher lights come on. What is the problem and how can I fix it?

해당 질문 답변하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
의견 추가하세요