Hi everyone, I wanted to share a fun DIY project I’ve been working on for my garden. As some of you might have noticed from my previous posts, I’ve been diving into landscaping and smart home integration. Today, I’m excited to talk about my latest endeavor: creating submerged lighting for an artificial stream with small waterfalls. 
I’ve always loved the idea of lighting up water features from underneath, but Govee doesn’t currently offer lights designed for long-term submersion. So, I decided to get creative! My plan involves using a Govee light strip, which I tested recently, and sealing it in a silicon tube. This approach seems promising, but I wanted to ensure it’s reliable before committing to the full project. Today, I took the plunge and did a small-scale test. 
First, I purchased a simple Govee light strip from Amazon during their recent sale—it was the perfect opportunity to experiment without breaking the bank. I then carefully slipped the strip into a silicon tube, which was a bit tricky but manageable. Once sealed, I submerged it in a small container to simulate the artificial stream. The results were surprisingly positive! The light strip stayed operational, and the silicon tube held up well. 
Of course, there are still some kinks to work out. For instance, I need to ensure the silicon tube is completely watertight and that the light strip can handle prolonged exposure to water without any issues. I’m also considering alternative methods, such as the one suggested by @Griswaldee, which involves a more customized setup. But for now, this test gives me confidence that my idea is feasible.
I’d love to hear your thoughts on this project! Have any of you tackled similar challenges? What tips or tricks do you have for ensuring the longevity of submerged lighting? Let’s brainstorm together and make this project a success! 
Looking forward to your insights and happy DIY-ing! 