I used these lights under a pergola to add accent lighting and they look great. They're easy to setup and control via WiFi or smart home device.The wifi controller had an issue about 6 months after install but their quick technical support team had a replacement delivered in no time. I can't speak well enough about these lights and customer support.These work great! Bright and seem to be well made.However the wiring doesn't seem to be standard if you want to hook them up to your own controller.For RGBW LEDs you need 5 wires. The wire color should match the corresponding LED color and Black wire is common V+.When I say wire color I'm talking about the wires attached to 5 pin waterproof plugs used on these lights.Now it's possible that the plugs I purchased are to blame:https://www.amazon.com/gp/product/B07BQLPVN5/ref=oh_aui_search_detailpage?ie=UTF8&psc=1I have no idea if there's any kind of standard pin config with these types of waterproof connectors.After tooling around this is the correct wiring for th plugs listed above (the batch I purchased anyway):Red Wire = CommonGreen Wire = Red LEDBlue Wire = Blue LEDYellow Wire = Green LEDBlack Wire = White LEDI've now got these lights working with this instead of the supplied controller:https://www.amazon.com/gp/product/B07BY8XH8P/ref=oh_aui_search_detailpage?ie=UTF8&psc=1Which can be controlled by an Arduino or Raspberry Pi etc. Now I can individually control each light and integrate them into my holiday light system. Just make sure you feed them 12V with a good power supply.I replaced my wood dock with composite and these little recessed LEDs put a beautiful final touch on it! They were super simple to install, the quality is fantastic, and they connected to my Alexa very easily. I definitely have the nicest dock in the neighborhood now. They are low-profile and look elegant during the day, and are ridiculously bright at night (i keep them around 15% brightness otherwise they are blinding! haha). Of course, you can change the colors to whatever you like. The only criticism i can give is that me WiFi router is about 75ft away from the controller and sometimes it has trouble connecting, so just keep that in mind when installing, and make sure you have solid WiFi or add an extender. I emailed customer service asking about extra connectors and they wrote back within 24 hours. Before buying, I read some other reviews about some people who had defective lights (its made in China - its expected) but they were quickly sent replacements, so that made me feel very confident about buying these lights before drilling permanent holes in my new dock. Overall, 5/5, this is a great product and great customer service in case you ever have an issue. Buy with confidence. :)We installed these lights in our newly installed concrete patio and they are working great. Install was relatively easy. The only issue we had was that on 2 out of over 50 connectors - the pins were out of line and didn't go into the recipricating connector. Oh well - the ease of just being able to twist them together was easy.It's a real eye pleaser - the kids love the changing colors and we just went Orange to celebrate Halloween. Looking forward to Christmas. Have tested using the Magic Home App and also set up on the Alexa App as a Smart Home Device. It was fairly easy to do and when I had an issue, I emailed customer support and they got back to me with an answer. (FYI when they say power off in the instructions - it means, unplug, not Turn off from remote - to reset). Highly recommend and am very happy with these - it adds a dramatic high tech flair to our backyard - and or a fraction of the cost of plain, outdated deck lights...Easy to install and love the variety of color choices. The remote works well but you have to push down a few seconds for it to go on and off. Other than that the lights are very nice and calming.These little lights are super cool. Make sure your router is near the control unit of the lights and in my case, I had to mount it higher than I’d like to get a good connection to WiFi. One of the lights went out but the seller was fast to send a replacement trouble free. Highly recommend these lights. Wish they were a bit brighter though.Me encantó, excelente compra, lucen fabuloso comprare más.