Review on 🎄 Enhance Your Holiday Atmosphere with Waterproof C9 Outdoor Christmas Lights: 50 LED Color Changing String Lights with Bluetooth APP Control & Musical Fairy Light Effects – Perfect for Patio, Xmas Tree, Wedding Party Decoration! by Ashley Baker

It seems like just yesterday I replaced my mother's blown lightbulbs on her blue and green C-9s, which she liked to wear. she would love it. Anyway, there is a spot in the review asking if they are easy to install and I gave that part 4 stars. But depending on where they are installed, you can actually give one star! Lol, but that's not the fault of the Christmas lights, is it? Almost every time they are installed along the roof line, they are NOT easy to install. Especially when part of the ledge goes up a steep slope that eventually takes you over 20ft off the ground lol. Otherwise I didn't seem to have any problems. For me, the app connected and worked flawlessly. Although it would be better if they could be connected to Wi-Fi along with all other smart home devices. And another thing that worries me is that I doubt burnt out bulbs will be replaced with bulbs like this. Just wondering if one of them fails does that mean the entire reel needs to be replaced? Also, these LEDs are SIND, so they should last a lot longer than regular C-9s.