It is generally accepted that you do not need to go to direct sunlight type lux levels indoors to get most of the benefits.… I am not an expert on the latest studies, but if you want to build an indoor experimental setup to get to the bottom of what you really like, my feeling is that installing more than 4000 lux, as a peak capacity in selected areas, would definitely be a waste of money and resources.
Do you have any pointers to where I might go to read the latest studies?
Thanks, this comment is really useful!
Do you have any pointers to where I might go to read the latest studies?