Quote Originally Posted by farredeyed
about that, is there a collection somewhere of the sets of formula's nescicary to convert all the different ways people reference lighting equiptment into something as beautifully simple as photons per square foot?

I'd say that KNNA is your "go to guy" fo' dat.

I'm kind of glad you doubt the viabilty of growing with light originated from lasers I like a little controversy. I guess I should rephrase my saying "at least I'll be the first to fail at it" I like the way Edison put it... "I have not failed. I have just found ten thousand ways that won't work".
Zachary!

Though I have no worry with the origination, just the narrow spectrum and the max. power emitted.
Keep on :weedpoke: and you may find that the 10,001st way has more promise
When it's the journey you're after, the horizon makes a dandy goal.
Weeze