DIY with Quantum Boards

Frank Nitty said:

Yessir!!!

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Frank Nitty said:

Ya'll are driving me crazy View attachment 5002279

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pop22 said:

Not appropriate to post this in HLG's thread, that's like me posting an HLG light in Mars Hydros thread.

And there's no comparison between a light like that and an HLG light. Ask them for the lab report of the sphere test fr that light, see what they say.......

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ilovereggae said:

shit I just zoomed in on the pic he posted and they are definitely qb 132 v2s. sorry @Frank Nitty that I didn't notice this before. driver math needs to be redone. 4 132s x 36V = 132V. that C2100 driver only goes up to 119V so that won't work for the 4 boards in series. but it should work using one of the C1750 drivers. need to double check data sheets tho.

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Frank Nitty said:

Speaking of Mars Hydro, I would have to say that I have lights from them and I won't buy from anywhere else but them and HLG,that's how impressed with them that I am...

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Rocket Soul said:

It's 144V

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Dreminen169 said:

What Mars Hyrdo light are you so impressed with & rocking? Cuz I got a tsw2000 that is just ok TBH

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ilovereggae said:

thanks! and sorry again @Frank Nitty

based on that I'm pretty sure 4 132s will work fine on the C1750 in series. same diagram I gave before.

@pop22 said earlier that the 2 Rspec boards in series will work on a C1750 as well.

I would wait for confirmation on this. I am not an expert nor do I claim to be was just trying to be helpful. sorry again for the confusion. I never saw those 132 v2 boards before and assumed they were 120s.

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ilovereggae said:

thanks! and sorry again @Frank Nitty

based on that I'm pretty sure 4 132s will work fine on the C1750 in series. same diagram I gave before.

@pop22 said earlier that the 2 Rspec boards in series will work on a C1750 as well.

I would wait for confirmation on this. I am not an expert nor do I claim to be was just trying to be helpful. sorry again for the confusion. I never saw those 132 v2 boards before and assumed they were 120s.

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2com said:

Are you sure their qb132 v2 boards? Because a few people, including yourself I think, have said qb120 boards since this comment.
Like someone mentioned, if you have qb132 boards that's very different because they are 36v boards.

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Dreminen169 said:

@pop22 @everyone do you know if HLG will let me split a payment between PayPal & credit card? Also will they take cash app?

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ilovereggae said:

@Frank Nitty here is how i would wire up the QB120 fixture in series using your current setup to keep the wiring simple. You just need to make sure the + / - are in the proper positions so u might need to flip the 2 'bottom' boards so they are setup like in this diagram.

red is driver +
black is driver -
gray is wires connecting the boards together in series

View attachment 5000029

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CikaBika said:

Guys I need opinion on this?
Is it enough for one plant?

Quantum Cube 2706 Single Kit

Quantum Cube 2706 Single 75W Die quadratische Bauform ermöglicht eine optimale Ausleuchtung von quadratischen oder rechteckigen Flächen. Die Platine ist abgestimmt auf den dafür extra entworfenen Kühlkörper und dient als effizientere COB Alternative. Die Wärmeverteilung auf dem QC Kühlkörper ist...

www.lientec-led.com

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CikaBika said:

So basicly under 120w quantum board are trash?

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XtraGood said:

I like QB96s at 100 watts, and the others aren't trash, they just might be a bit more costly than more complicated but cheaper diy options. I am pretty sure DIY with QBs is still better and cheaper than the spiderfarmer/mars options, but I haven't checked in detail for a couple years?

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