I purchased these in Nov 2022. They went up around the house easily with included clips and looked great! The next year, Nov 2023, I layed them out and saw that half of each strand was no longer lighting. Way outside the return window, I sent an email to the seller. He responded quickly and assisted with troubleshooting. After it was apparent that they were not working anymore, the seller offered to send me replacements at no charge. A year later! They arrived quickly and went up just like they did the year before. They look great, but I am more impressed with this seller. Thank you..