Can I have a distinct point of view?

[Nexogen]

I have a desire, when we speak of the light we use, try to say what kind of light we use and it is best to show a diagram with the spectrum of light emitted.
To give you an easier to understand example; when talking about the fertilizer we use N P K, etc. This is the case with light; the light spectrum is extremely important for plant growth, I'm not saying that we can not use an undefined spectrum, but just as you go and take the dust out of the street and use it as a fertilizer (maybe you're lucky to be a little but uncontrollable NPK) exactly that's how things are in the case of light.