They are functional I used them once, but honestly, they always looked great and never failed. They arent overly bright, which allows the decorations to stand out more. Great lights—not just for Christmas they are multifunctional.

nice light string. As advertised.

These lights are magnificent. They don’t tangle, the size is perfect and the color is on point. I highly recommend. I’m using them on a very large Christmas tree and they are magical!

Long lights. Lived the clustered fairy look

Great little lights and find! So many light mode options. Awesome for setting different moods. And 49ft is really long, and there is a lot of coverage. Durable and flexible... love it