Review on AMIR Solar Powered 200 LED Copper Wire String Lights, 72ft with 8 Modes, Starry Lights for Wedding, Outdoor Decor, Party, Halloween - Waterproof IP65 Fairy Christmas Lights (Warm White) by Angie Love

WARNING. If you are considering using AMIR 100 and 200 strings at the same time, remember that 200-unit LED strings are about HALF the brightness of 100-unit LED strings. A 200 count is just 2 strings of 100 counts joined together (and one of the joints broke and I had to fix it myself). Yes, the 200 channel model comes with a larger solar panel and a higher amp hour battery, but the battery voltage is the same hence the lower light output of the 200 LED strings compared to 100. 2. WARNING. If you choose the mode you like the most, you'll remember that mode until the next day - if the battery voltage doesn't get too low, you'll forget about it and fall back to random mode by default. I'd say about half of my 8 units won't fall randomly like that. It's very annoying when you have 8 sets of lights and half of them have different functions.