180w led to big ?

Hugrem said:

http://www.amazon.ca/gp/aw/d/B00INM0750/ref=ox_sc_act_image_1?ie=UTF8&psc=1&smid=A2L94QV6P0R9ON

So this one would actually be good , and would 300w led get really hot ? I find my cfl getting kind of hot lol

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No bro.
Those are likely same worse or slightly better efficiency of fluorescent lights.

Here is the best light you can get for the money.

http://www.amazon.com/OSRAM-SYLVANIA-Zelion-PAR38-Spectrum/dp/B00Z04X0XU

I have its big brother that's $600 for a 2x2' area.
Good LEDs cost lots of money

Bonjour
For 350 $ you could diy a very efficient pannel!
And use it for about 100000h!
Just look at cxa/b and Vero cob thread!
Have a great day ★

Seems like a lot of ganga maths.