Review on 🔹 Engilen Fairy Lights 7.2 Feet 20 LED Copper Wire String Lights with Button Battery - Ideal for DIY Home Decor, Vases, Jars, Christmas, Mother's Day, Holidays, Parties - Blue (Pack of 6) by Angel Brown

Update: 1/5 they use 2 lithium batteries in a few hours. I do not recommend. Original: 3/5 - Very light, pleasant shade. But be careful: you need 2 lithium batteries (each!), and the ones that come with the kit will die instantly. I got less than a couple of hours after the first thread I tried. And yes, that's 2 lithium batteries for each of the 7 filaments. You can save a few cents by buying them, but you'll pay dearly for the power to run them. (Note: are LEDs really inefficient? So I'm assuming the batteries that came with it were old or used. If they burn out 2 lithium batteries that fast I'll update this review and probably take it down to one star. )