Grow Lights & The Inverse Square Law

RainerRocks

New Member
During my research I found this youtube video.



It was very helpful to me and thought it might help
other's.



Now that being said...this just covers the Inverse Square Law and
doesn't take into account size of grow area or how many plants and
if any foil or reflection is use.



It's just a quick short video that explains The Inverse Square Law which
is very easy to understand.





 
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