I was looking at the LED bulbs that mount in the underwater fixtures. Imagine my surprise when I saw that they cost hundreds of dollars. I don't understand what is so special about these led spotlights. I looked at some of the YouTube bulb changing videos and it looks like a lot of these fixtures use a standard base bulb. Why can't I use a standard led spotlight bulb inside the waterproof housing.
What am I missing?
I plan to remove my housing in the morning.