4800.52Umol enough for a 4'x4' floor space?

tekdc911 said:

ok so 4'x4'
the main panel for the newest money pit im building
claims 4800.52Umol its a apollo look alike or rename i dunno
i cant seem to wrap my head around how to figure this
i read the wiki about it
and im assuming i will have to re-read it sober minded or atleast not wake and baked
is this enough to flower by itself ?
and if i added about 300w of ww around the perimeter
i want some fast growing monsters would this do it ?
any help would be most awesome.

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What light are you using that is over x2 more powerful than the sun?

Beefbisquit said:

What light are you using that is over x2 more powerful than the sun?

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like i said its just what the info says
and i have no idea how the umol measure works
it looks like a cidly panel apollo 16 and claims to have the same led brands
it was a honest question bud

so since i cant change the thread name
how would one go about figuring umols

with a par or flux meter