Northern California - Small Rooftop Grow

[Weezard]

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.....

So that's what? 140,000 lumens per square foot?
Tell ya what, next time I get a break in the clouds around noon I'll see what this meter calls it.
Though translating to any spectrum other than sunlight is difficult.
Hmmmmmmm, indeed.

(Edit) Sun came out!
At 4:13 pm HST I read 65,000 Lux.
I'll get another read some future noon.

Mahalo,
Weezard