I have another LED grow that I screwed up from too much light. I want to maximize these lights for most grams per watt. Heard lumen meter will not do that, so going to bite the bulet, and buy a PAR meter.
Any suggestions on a very good meter, for the least money? I found one for about $160, which is $200 less than the average price. The one I am looking at is Photobio brand.
Anyone have ones they like or hate, and reasons why?
Any suggestions on a very good meter, for the least money? I found one for about $160, which is $200 less than the average price. The one I am looking at is Photobio brand.
Anyone have ones they like or hate, and reasons why?