Hi bro, I'm fine, I just don't have enough time to visit the forum, I recently came across one study using far red, here is the link to read
https://www.nature.com/articles/s41598-025-99771-6#Tab3
Frontiers | The role of red and white light in optimizing growth and accumulation of plant specialized metabolites at two light intensities in medical cannabis (Cannabis sativa L.) (frontiersin.org)