QB960 (960xlm301b) quantum board from China

EmeraldØsiris

Well-Known Member
Ok, so I have decided to up the ante and will be taking full use of my 2mx4m space.

What are you guys recommending these days? What's new?

I'm thinking about setting up a RDWC Current Culture UC6 pro system in the 2x4.
Screenshot_20200125-182543.jpg Screenshot_20200125-182641.jpg

Thinking about the new QB's... Red epistars?? Any good? I already have 2 x lm561c boards which I love. Will need 6 more to fill the space.
Screenshot_20200125-183107.jpg

Investing quite a bit into this so want to make sure it's tits before getting started. Any suggestions appreciated.
 

EmeraldØsiris

Well-Known Member
Some early trichome production on this Lemon OG phenome from Garden og Green seeds. The last one kind of sucked, besides being extremely vigorous in growth.
IMG_20200201_175637.jpg

I've landed on what lights I will be using. I will need 3x600w fixtures @ 6x100w bars.

2 of the six bars will be Lm301H strips with reds. The 4 other bars to complete the fixture will consist of 4 bars with 4x25w luminus Hortilum, alternating purple and white. This comes to around $1100 in the basket on digikey.

Thoughts on the new hortilum COB from Luminus? I'm thinking it's better to use 4x25w together with Samsung strips so I can move them closer for blastage...? I think the max current is rated around 1400 for both of them, but unfortunately I'm not an electrician so could someone confirm? Here are the datasheets:



Including my 2 meijiu boards this will be a 2400w system covering 5ft*16ft growspace.
 

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