Chinese COBs?

[Traveller x]

Ok guys, thanks for the informations.What I'm going to do is a lamp with Cityzen cob 50w.I'm thinking to use 6 cobs for cover a square metre, and put down 9 plants.Is it too much?
I apologize for my English and and my ignorance!

 

[Traveller x]

I'm using the Gen 5 citizens. Only paid $10 a piece for them.

https://cobkits.com/product/citizen-clu048-1212-90cri-gen5/

View Image

Good job...How hold is she?

 

[BombBudPuffa]

Good job...How hold is she?

6 weeks in that pic.

 

[warpese]

Ok guys, thanks for the informations.What I'm going to do is a lamp with Cityzen cob 50w.I'm thinking to use 6 cobs for cover a square metre, and put down 9 plants.Is it too much?
I apologize for my English and and my ignorance!

hi travellerx,
I would put 9 cobs in a square meter, more coverage and if you don't want to use all 450w you can drive them lower and get greater efficiency