I did quite a bit of research into this a while back. Nasa has the “vegitator” (or something like that) that was on the ISS space station and they grew with LEDs that supplied just the right wavelengths for efficient growing. 
Discussion
That one of the reasons I choose these for the larger setup, the “pinks” are good for certain types of growing.
Horrible on the eyes. It made the room unsueable. These seem to grow seedling well. 
pro gardeners here hmmm - wish all great gardening in 2024