Noob here, in need of setting up a 4x4 tent please HELP!

A

Andrei_2012

Member
Hey guys,

I found this monstrous PCB Samsung led from China,
  • PCB size: 280*900*2.0mm
  • LED Type: 561c s6
  • power: 129.6-372W
  • voltage: 43.2-49.6v
PCB size: 280x900x2.0mm , 3.0/W conductivity, 2OZ, 16S50P, 129.6-372W, 43.2-49.6V, 800pcs Samsung 561C s6 leds

So, it looks DOPE i mean, this is exactly what we need even spread light highly effective light, with 2 u get around 600W drawn from the wall, and for a 4 x 4 its perfect.

Please correct me if im wrong
 

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ANC

ANC

Well-Known Member
Andrei_2012 said:
Actually for a week now research is all that i do:) I posted this cause im new on rollitup and didnt know where to start, But i am ready to research, im a fast learner. Just need someone to point me in the right direction.

So i should look for luminus setup. Thank you. I was thinkin for 6 vero looks to be a good setup. One driver 6 cobs. I dont know anything about Luminus. Someone knows where to purchase those?
Click to expand...
How do you feel about these
https://www.digikey.com/product-detail/en/BXRE-30E6500-C-73/976-1451-ND/6152461
compared to
https://www.digikey.com/product-detail/en/luminus-devices-inc/CXM-22-30-80-54-AC30-F4-3/1214-1477-ND/6151616

The CXM has higher efficiency but the V22 has about quarter more lumen output for $13.60
 
R

Ryante55

Well-Known Member
Andrei_2012 said:
Hey guys,

I found this monstrous PCB Samsung led from China,
  • PCB size: 280*900*2.0mm
  • LED Type: 561c s6
  • power: 129.6-372W
  • voltage: 43.2-49.6v
PCB size: 280x900x2.0mm , 3.0/W conductivity, 2OZ, 16S50P, 129.6-372W, 43.2-49.6V, 800pcs Samsung 561C s6 leds

So, it looks DOPE i mean, this is exactly what we need even spread light highly effective light, with 2 u get around 600W drawn from the wall, and for a 4 x 4 its perfect.

Please correct me if im wrong
Click to expand...
Looks exactly like a nextlight
 
R

Ryante55

Well-Known Member
Andrei_2012 said:
They say 80 $ Im waiting for some specs to confirm but they sell only pcbs and s6 bins and it looks legit. Not USA made like nextlight but still
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They may only sell pcb with s6 now but none of those places existed 6 months ago I wouldn't trust it to be real s6 but I'm sure it will grow some nice pot even if it's not the perfect diode
 
Randomblame

Randomblame

Well-Known Member
Oh-no! Yet another replica ... ¿?
If they would real use 561c/S6, why not...!? But unfortunately it has been shown that they do not and in the worst case they could use simple 5630/5730 diodes with 100-120lm/w and an unsuspecting buyer would not even notice it.

Three original 4ft. Samsung double row f-strips are 864 diodes and can be driven with up to 3,6A per strip, that's 500w and they cost only 150$US.
I call this already cheap!
 
Randomblame

Randomblame

Well-Known Member
Andrei_2012 said:
They say 80 $ Im waiting for some specs to confirm but they sell only pcbs and s6 bins and it looks legit. Not USA made like nextlight but still
Click to expand...
Can you post a link? Are the boards from Hanison, Mufue or another new brand trying to make some money with the current mid-power board trend?
 
REALSTYLES

REALSTYLES

Well-Known Member
Andrei_2012 said:
OK, so ive researched this further. I have 3 options:
  1. 8 Cree CXB3070 CRI 80 3500k
  2. 8 Cree CXB3590 CRI 80 3500K
  3. 8 Cree CXB3590 CRI 90 3500k (EDIT ok they dont have 3500k they have 3000k and 5000k so i was thinking of a combination of 3000k and 5000k like 2 of 5000k and 6 of 3000k of CRI 90 )
You have a picture with a drawing of an ideal spread:) i calculated and i will start with 8 cobs for a 3 x 3 or 1meter x 1meter. if i will take a 4x4 ill get 4 more cobs as in second illustration. What i am interested is the difference in efficiency between those 3cobs. Price between 1 and 2 are around 20% i mean, if there is not a big difference between them then its not worth it. I saw on another thread, 2 crops one with 3590 CRI 80 and 3590 CRI 90 and the CRI80 outperformed in grams the first one. The CRI90 one vegged better, and finished 5 days early that is 3% faster in a 65 day cicle:) so no that important. Please wise man out there enlighten me please :
Click to expand...
I have some CXB 3590 3000k and 5000k for $25 each only have 4-3000k CD 80cri, 8-3000k BD 90cri and 12-5000k DB 80cri just clearing out 2017 stock.:weed: also have Meanwell HLG-185H-C1400 for $40. I myself use CXB3590 just look at my plants
SAM_2214.JPG

SAM_2215.JPG

SAM_2223.JPG
 
Randomblame

Randomblame

Well-Known Member
Andrei_2012 said:
sorry bro, they dont let me post links yet dont know why. Just go to alibaba and search Shenzhen Meijiu Lighting Co., Ltd they produce it
Click to expand...

Oh, that's because you're new!
If you have published a certain number of posts, the feature to posts links will be automatically enabled.
 
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