We like the lights. However, the lights just have one setting. The lights are On. No blinking, fast or slow. No timer to turn lights off and on. Just On. So, you have to unplug the lights to turn off. No timer or memory function. We tried to return the 2 extra sets, but missed the 30 day window (received June 10, 2026). Unfortunately, we have 2 extra sets, to install and they will just be On or kept bagged and donated.