Red light gets absorbed the quickest. Violet the longest. (in seawater). I don't want to hang anything overboard.
Most of the colors are white, blue and green. I don't think I have seen a red light.
When the rooster tail is blue underway, it looks really cool.
LED's give a lot of light (lumens) for the amperage. Was probably going to go green and/or blue But at a grand a pop I might do it in stages over time.
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