So what you're after would be more like the heliospectra where you can make recipes for wavelengths at anytime and schedule? I have heard of people adding the extra far red at the end of the day period and helping finish faster, not sure though.
If you have the cash, would it not be worth your while to pick up one of those lights and then you can play with whatever spectrum at whatever time and test out different ideas?
Your best you try, to harm I and I, Aiming to kill.
But I love you still Cause you are here to make prophecy fulfill.