Northern California - Small Rooftop Grow

[dooobster]

I looked it up on Wiki.
It says that "Bright sunlight provides illumination of approximately 100,000 candella per square meter at the Earth's surface." It then goes on to state "a uniform 1 candela source emits 12.6 lumens."
So, if I do the math... 100,000 X 12.6 = 1,260,000.
One million, two hundred sixty thousand lumens per square meter.
Hmmmmmmmmmmmmmmmm.....