Review on 🎄 Blingstar Fairy Lights 16 Color Changing Christmas Lights: Twinkle 66Ft 200 LED String Lights for Indoor/Outdoor Decor - APP Controlled Waterproof Clear Wire Lights with Timer by Adrianne Jimenez

I bought these to replace another set of old lamps. We don't actually use the advanced color options, we just left them on bright white. We made sure all connections were tight/neat. The power supply was plugged into an external outlet located under the stairs. Thus, they are adequately protected from direct rain. However, it can be humid there, but this causes the light to start to go out. Water got into the case, as a result of which the light bulbs began to change on their own. It says you can control them with a bluetooth phone but we tried 3 phones and they didn't pair. Unfortunately, when he did so, the date of his possible return was long past. So I just had to throw them away.