Review on 20 LED Timer Fairy Lights With 3 Modes And Warm White Twinkle On Silver Wire - Battery Powered With 2XCR2032 For 4 Days (6 Hours Per Day) - Ideal For Party, Wedding, Christmas Table Decor by Eric Fuego

I tried these little lights again hoping they had fixed the battery problem but NOT! They look perfect in arrangements and the timer works as it should. But the battery life is less than one week on every string I tried. That can get not only annoying but expensive. If you want to just use them for one party maybe they would be great but unless you have an unlimited supply of batteries AND patience I would suggest you pass on these.