• Here is a link to the full explanation: https://rollitup.org/t/welcome-back-did-you-try-turning-it-off-and-on-again.1104810/

LED Companies w/ LINKS

FranJan

FranJan

Well-Known Member
So I saw an article that Flip Chip Opto put out a 120,000 plus 1200 watt 90mm LES COB:
http://en.ofweek.com/new-products/120-000-lumens-single-LED-COB-module-offers-low-thermal-resistance-36158, so I hit their website and see this monster instead:

​

106mm LES, 45mil flip chips and no wired connections between chips :o. Is it efficient? Who gives a fuck! According to the pdf power dissipation is 2433.6W @ 48,000mA so that enables this baby to put up numbers like 243,360 lumens with the 5000K 70 CRI model. This is cobbing for all you dick-swingers out there! Plus it looks like you'll have to get a custom blend or add some 660nm if you want to flower with it but who cares about spectrum at 240,000 + lumens in a single point of Jeebus blinding light coming out of a COB bigger than a baseball! Now anyone know of a MeanWell that runs at 48 Amps? And should I mount it straight on to a 5000 BTU air-conditioner? :)
 
Zulu Smoker

Zulu Smoker

Active Member
FranJan said:
So I saw an article that Flip Chip Opto put out a 120,000 plus 1200 watt 90mm LES COB:
http://en.ofweek.com/new-products/120-000-lumens-single-LED-COB-module-offers-low-thermal-resistance-36158, so I hit their website and see this monster instead:

​

106mm LES, 45mil flip chips and no wired connections between chips :o. Is it efficient? Who gives a fuck! According to the pdf power dissipation is 2433.6W @ 48,000mA so that enables this baby to put up numbers like 243,360 lumens with the 5000K 70 CRI model. This is cobbing for all you dick-swingers out there! Plus it looks like you'll have to get a custom blend or add some 660nm if you want to flower with it but who cares about spectrum at 240,000 + lumens in a single point of Jeebus blinding light coming out of a COB bigger than a baseball! Now anyone know of a MeanWell that runs at 48 Amps? And should I mount it straight on to a 5000 BTU air-conditioner? :)
Click to expand...
Damn. Seeing those numbers brings up images of this in my head:


rather than:


@REALSTYLES would probably love this. lol
 
alesh

alesh

Well-Known Member
FranJan said:
So I saw an article that Flip Chip Opto put out a 120,000 plus 1200 watt 90mm LES COB:
http://en.ofweek.com/new-products/120-000-lumens-single-LED-COB-module-offers-low-thermal-resistance-36158, so I hit their website and see this monster instead:

​

106mm LES, 45mil flip chips and no wired connections between chips :o. Is it efficient? Who gives a fuck! According to the pdf power dissipation is 2433.6W @ 48,000mA so that enables this baby to put up numbers like 243,360 lumens with the 5000K 70 CRI model. This is cobbing for all you dick-swingers out there! Plus it looks like you'll have to get a custom blend or add some 660nm if you want to flower with it but who cares about spectrum at 240,000 + lumens in a single point of Jeebus blinding light coming out of a COB bigger than a baseball! Now anyone know of a MeanWell that runs at 48 Amps? And should I mount it straight on to a 5000 BTU air-conditioner? :)
Click to expand...
Where's my 2.5kW heatsink?
 
Rahz

Rahz

Well-Known Member
So now COBs are same wattage as bulbs. 2-3 years and HID will be a thing of the past. I still think an array of cobs will be the best bet for small growers... but for commercial there's no reason not to use +1000w COBs and hang em high, all other things being equal. This will be something to keep an eye on.

I wonder if Cree will be introducing a 1000w COB?
 
FranJan

FranJan

Well-Known Member
Thanks Z :bigjoint:^^^ Did someone around here ever think to patent COB based grow lights and their techniques? I swear SDS or Poz built something like this one time
.
http://www.spectradesignlab.com/spectra-cob9-system.html




"The configurations can vary in the type of COB installed and in the required powers. COB9 has been studied and simulated to handle high powers, with selected components and high quality materials, able to maintain low temperatures and high performance prolonged in time. The system will be updated in the future by the user, with more and more efficient high performance components and parts, suitable for the specific application, when available by individual producers and compatible/adaptable to the system. Designed, engineered, built, assembled and tested in Italy.

Active cooling for each COB with dedicated power supplies, high pressure adjustable fans with switch in three positions. High efficiency anodized aluminum CNC machined heatsink, planarized, grinded and polished with controlled roughness. The system is designed and calculated to be used in controlled environments for uniformly irradiate a surface up to 140cmX140cm with unique performance and spectrum. "

Performance


Specifications


---------------------------------------------------------------------------


http://www.spectradesignlab.com/spectra-cob4-system.html​
 
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Positivity

Positivity

Well-Known Member
FranJan said:
Thanks Z :bigjoint:^^^ Did someone around here ever think to patent COB based grow lights and their techniques? I swear SDS or Poz built something like this one time
.
http://www.spectradesignlab.com/spectra-cob9-system.html




"The configurations can vary in the type of COB installed and in the required powers. COB9 has been studied and simulated to handle high powers, with selected components and high quality materials, able to maintain low temperatures and high performance prolonged in time. The system will be updated in the future by the user, with more and more efficient high performance components and parts, suitable for the specific application, when available by individual producers and compatible/adaptable to the system. Designed, engineered, built, assembled and tested in Italy.

Active cooling for each COB with dedicated power supplies, high pressure adjustable fans with switch in three positions. High efficiency anodized aluminum CNC machined heatsink, planarized, grinded and polished with controlled roughness. The system is designed and calculated to be used in controlled environments for uniformly irradiate a surface up to 140cmX140cm with unique performance and spectrum. "

Performance


Specifications


---------------------------------------------------------------------------


http://www.spectradesignlab.com/spectra-cob4-system.html​
Click to expand...

I should of got a copyright or patent on my speaker box design. optic straight up copied everything from the black anodized knobs to the speaker grill and round cut outs, color scheme...
Think I still have copyright protection from posting it on my journal though? Cease and desist order? Nah...not going to that ugly place..
It was a good design...but for diy...not sale. Not up to my standard of what a product should be. For friends at about zero profit fine....

I wish them bad luck for being such flagrant copiers and aggressive and rude salesman.

I wish all the ones that came up with original designs the best of luck with their endeavors.

zangs was always a favorite of mine from the first time it was shown. Thats what I like to see...and why I didn't jump in with a bud box.

I do have a design I've got pretty well worked in a cad program. Its my dream light and what I personally want it to be. Even if just for my growroom and personal friends...friends of friends. There is a small demand where I am at.

Safe to say I won't post any pics of it until it is realized...if ever..haha. I did meet a good contact for getting it made...kinda came out of nowhere. Have a feeling it will cost too much to produce but...will see....
 
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mc130p

mc130p

Well-Known Member
Positivity said:
I should of got a copyright or patent on my speaker box design. optic straight up copied everything from the black anodized knobs to the speaker grill and round cut outs, color scheme...
Think I still have copyright protection from posting it on my journal though? Cease and desist order? Nah...not going to that ugly place..
It was a good design...but for diy...not sale. Not up to my standard of what a product should be. For friends at about zero profit fine....

I wish them bad luck for being such flagrant copiers and aggressive and rude salesman.

I wish all the ones that came up with original designs the best of luck with their endeavors.

zangs was always a favorite of mine from the first time it was shown. Thats what I like to see...and why I didn't jump in with a bud box.

I do have a design I've got pretty well worked in a cad program. Its my dream light and what I personally want it to be. Even if just for my growroom and personal friends...friends of friends. There is a small demand where I am at.

Safe to say I won't post any pics of it until it is realized...if ever..haha. I did meet a good contact for getting it made...kinda came out of nowhere. Have a feeling it will cost too much to produce but...will see....
Click to expand...
imitation is the sincerest form of flattery, but money flatters too........
 
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