200w led grow enough?

I found these lights very cheap at only 60 dollars each and was going to daisy chain 2 of them. I have a closet at around 4ftx3ft would these 2 be enough? They claim to be 10000 lumens and 100w per fixture.

good enough for veg but not for flower. not enough watts/sq.ft. 200watts/12sq.ft=16.7w/sq.ft. flower needs about 30 watts/sq.ft of light.

Isawthelight said:

good enough for veg but not for flower. not enough watts/sq.ft. 200watts/12sq.ft=16.7w/sq.ft. flower needs about 30 watts/sq.ft of light.

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Thanks for the info. Luckily up to 4 can be daisy chained so thats perfect. I also was wondering why everyone likes to calculate led strength by watts instead of lumens. Lumens is the actual light output, and as far as watts go 2 different manufacturers could produce simular lights but with hardware used could have a noticeable difference in lumen output. Even though watts could possibly be the same

Beerpong said:

I also was wondering why everyone likes to calculate led strength by watts instead of lumens.

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