Review on Fairy Christmas String Lights 225 LED 8 Modes Dimmable With Remote Control, Waterproof Hanging Starburst Decorations For Xmas Home Patio Indoor Outdoor by Ryan Hart

Love these lights, the color and sparkle effect are so pretty. Based on some of the reviews I thought I was going to use tons of batteries on these, but they lasted 2+ months with one set of batteries in each! I hung them on my porch for the holidays and haven't wanted to take them down. They sent a remote with each light, but you only need to use one remote for all of them (I have four). If you set the timer, they will come on at evening and go off 4-6 hours later. I had to reset the timer a few nights in a row, but once it worked it kept on working on it's own (no idea how this works but it does!).