How many cxa3070 for a 4x4' tent?

[imagegreen]

I'm doing a 4x4' grow tent... And wondering how many cxa I need to get good coverage and light...

 

[churchhaze]

15

To be more specific:
3x HLG-185H-1050
15x cxa3070
3x big ass sinks

http://www.meanwell.com/search/hlg-185h-C/HLG-185H-C-spec.pdf

 

[Dloomis514]

15

To be more specific:
3x HLG-185H-1050
15x cxa3070
3x big ass sinks

http://www.meanwell.com/search/hlg-185h-C/HLG-185H-C-spec.pdf

for the non-technicals in the group..

big ass = heatsinkusa.com with a major assist from UPS and Alcoa

 

[imagegreen]

Damn that many?? was thinking I could get away with 8

 

[churchhaze]

Forget about cxa3070

It's all about cxb now

 

[Sire Killem All]

15! googled them. that $350 - $400. a lot of $ to make ur own.

 

[pirg420]

Since you have a square, 4x4 area, id go with either 9 or 16 cobs spaced evenly in a square pattern.

9@1050 would be cheaper but less efficient
16@500-700ma would be more expensive but much more efficient. Id go 16.

 

[tightpockt]

9 @ 1.4a = Around $600

 

[pirg420]

I was referring to 3590's. Sorry i didnt include that.