Hey, I was wondering if PAR worked algebraically (i think thats the right word lol). Basically, if a light says it produces 100 par at 24 inches, would that mean it produces 200 par at 12 inches, 400 at 6 inches, 800 at 3 inches, etc. Sorry if this is a dumb question I'm just looking into a new light for my soon-to-come 40 gallon mixed reef tank. I was thinking abt one viparspectra 165 light, but I saw these lights () and was thinking would it be a good idea to get like 3 of them for my 40 gallon as they'd have more coverage and would look a little cleaner. let me know what you guys think please! thank you!