Advice? Adding colors to LED lighting?

I don't have personal experience with it but I've read that corals use violet and ultraviolet for photosynthesis. Green is easy to see by the human eye so it enhances your view of it. And red, I'm not sure if necessary but too much promotes algae growth. They don't have uv in this one but you could look at a few by other companies and see what they do. They usually lay out all the leds they have on their lights.

Photon 32-V2

 

advanced aquarist has a few articles about it. Since we know blue and white can do it, I don't think other spectrums are completely necessary, but the color mixing is worth it Imo. (since white includes low levels of all) Uv I think is incredibly worth it. Green I cant recall reading much about. And red I know they identified as being a "gauge" corals can use to sense how deep they are and photosynthetic processes adjust from that. If ya think about the sprectral analysis comparison between metal halide and leds, it really comes down to the spectrum produced. Through all the debates I've seen when comparing mh, t5's and led, I can't get passed the fact that light is merely photonic engagement. There's nothing, that we know of, that sets these light sources, or colors, apart. I've had people say "you don't see yellow being sustained in a color under leds", yet my sunset mille is extraordinary. I've heard growth isn't as good, yet I've seen some corals grow faster in a few months under leds than they ever did under my mh's. I've seen colors aren't as brilliant under mh or led as compared to t5's, yet I'm continually shocked by the auras produced under my leds when in the blue spectrum compared to the actinic t5's... The debate goes on, meanwhile I'm just glad I have decent success and amazing corals to house and grow.
Through it all I think we don't know as much as we think we know about lights, corals, or water chemistry.
So as to if you should add non white/blue, I say yes, even if only for the ability to change your perception of the corals colors. Worth it.