Review on Twinkle Star Christmas Fairy Lights Battery Operated, 33ft 100 LED Waterproof Silver Wire String Light: Blue, Remote Control, 8 Modes – Indoor Outdoor Xmas Tree Wedding Party Decoration, 1 Pack by Brittany Smith

I bought two threads for Halloween. I put them on last night and the timers worked and they looked beautiful. That's exactly what I wanted. Today I decided to reset the timer a bit earlier. Much to my disappointment, the timer stopped working on one strand. I even tried removing the batteries to "reset" it but nothing. If the timer is important to you, you might want to reconsider these lights. If you don't bother with the timer, they are really beautiful.