for 1,8m2 4 sets enough?

[jungpot]

or i double it?
4sets: CXB3590 3500K + Thermal pad + 50-2303CR + 50-2300AN + Reflector KB-D82-90RF
4pcs: Φ133*H70mm(for 50-60W)
1pcs: MW driver HLG-185H-C1400A
20pcs: 221-412

 

[Randomblame]

or i double it?
4sets: CXB3590 3500K + Thermal pad + 50-2303CR + 50-2300AN + Reflector KB-D82-90RF
4pcs: Φ133*H70mm(for 50-60W)
1pcs: MW driver HLG-185H-C1400A
20pcs: 221-412

Tripple this!
You will need ~30-35w per sft., 1,8m² are 19,4sft. So I call it 20sft, multiply this with the 30-35w and you need 600-700w!

12 COB's, 3 hlg-185h-c1400 or 2 hlg-320h-C1400

You can start with one of this setups to veg and add the other two 4 COB setups later or start with a 6 COB/hlg-320 setup and add another one later.
Remember, you would need 1000w of hps for this space...

 

[jungpot]

Really appreciated Randomblame. will order soon from Jerry

Tripple this!
You will need ~30-35w per sft., 1,8m² are 19,4sft. So I call it 20sft, multiply this with the 30-35w and you need 600-700w!

12 COB's, 3 hlg-185h-c1400 or 2 hlg-320h-C1400

You can start with one of this setups to veg and add the other two 4 COB setups later or start with a 6 COB/hlg-320 setup and add another one later.
Remember, you would need 1000w of hps for this space...

 

[welight]

pm me I will do free ship to the US
Cheers
MArk

 

[jungpot]

hi my last question before i order. so pls explain me what is better.

12sets: CXB3590 3500K + Thermal pad + 50-2303CR + 50-2300AN + Reflector KB-D82-90RF
12pcs: Φ133*H70mm(for 50-60W)
2pcs: MW HLG-320H-C1400A

or
12sets: CLU048 1216 3000k/90RA + Thermal pad + 50-2303CR + 50-2300AN + Reflector KB-D82-90RF
12pcs: Φ133*H70mm(for 50-60W)
2pcs: MW HLG-320H-C1400A (is this driver enough)

 

[Randomblame]

Looks pretty much the same!
It depends on what you want,
- CRI80 means 1-2 weeks more, but better yield, more nodes, lower heights,
- CRI90 is 1-2 weeks faster, but less yield, less nodes and more stretch.

Time savings should offset less yield in a permanent setup, 6 possible runs with CRI80 per year vs 7 with CRI90...

 

[jungpot]

Thanks Randomblame!