I find that hard to believe. Do you have a respectable source for that?
I've been reading up on LED's and they are made with just as much toxic matter if not more.
Time is the best teacher, but unfortunately, it kills all of its students - Robin Williams. tiny ad:
3 Plant Types You Need to Know: Perennial, Biennial, and Annualhttps://permies.com/t/96847/Pros-cons-perennial-biennial-annual