What and how many drivers would I need to run these?

horribleherk

home grown
Correct, you'll want to dial the driver back so it only gives them the 1800 ma. Then no risk of over driving them. That's that benefit of the AB model.
You can set the top end limit with the screw pot, and then use the dimmer lead to adjust within that range.
Sounds like the e bay guy and I would have a great time chatting. I too love my leds. ???
If I had more budget I'd throw more at it but Ive already got too much. Lol.
This is the way a led discussion should go , nice constructive conversation that makes sense I know where to come next time I want to build a light my viper spectra hack seems to be working good
 

spyralout

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Anything above 160* on the driver and I'd add cooling somehow imho.
Man I needed to know this ?

- HLG 600H-48-B @ 50% - 92° <-- at 100% I may need baking pans? (Great hack btw)
- Growlite 315W CMH Ballast - 118°
- 315W CMH Bare Bulb
giphy.gif


Sounds like the e bay guy and I would have a great time chatting.
bench talk with him, say we've got a badass interesting and interested community that loves building LED rigs. Maybe he'd be interested in working with us (think pH group discounts) if we show some builds using his strips. I've seen his posts on ebay, and was almost going to buy a set but went with Rapid Led cuz I needed some UV and IR in there.
 

jaguarlax

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Man I needed to know this ?

- HLG 600H-48-B @ 50% - 92° <-- at 100% I may need baking pans? (Great hack btw)
- Growlite 315W CMH Ballast - 118°
- 315W CMH Bare Bulb
giphy.gif



bench talk with him, say we've got a badass interesting and interested community that loves building LED rigs. Maybe he'd be interested in working with us (think pH group discounts) if we show some builds using his strips. I've seen his posts on ebay, and was almost going to buy a set but went with Rapid Led cuz I needed some UV and IR in there.

We talked about UV and IR last night, he is still recommending reptile bulbs at the moment. He said he is willing to start exploring an add on for a UVB switch....Thats the only application I can think of where I would actually want a separate toggle... I would like to experiment with UVB just a couple hours a day instead of just always on...
 

JL2G

Jesse Loves 2 Grow
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Q-36 Space Modulator
Jesse, that means my turp bars are parallel, would there be any difference if ran in series? Not that I'd mess with it. Just for learning.
Yes. A huge difference. It wouldn't work. Lol.
I'll do my best to explain. Lol.
Basically in parallel config the leds all get the same V, and then divide the available amps accordingly between them. Like a community well they all draw from. Keeps the V low, and allows for alot of expansion.
In series the V adds up for every led added to the chain, and they're given a set current to use.
Like the well being rationed. V can easily get too high, and overload things because of the cumulative effect.
That's why you don't see a 600h in CC version. The V would get to be too high for safe usage.
Above 250v you're getting to overload limits on connectors and wiring.
Man I needed to know this ?

- HLG 600H-48-B @ 50% - 92° <-- at 100% I may need baking pans? (Great hack btw)
- Growlite 315W CMH Ballast - 118°
- 315W CMH Bare Bulb
giphy.gif



bench talk with him, say we've got a badass interesting and interested community that loves building LED rigs. Maybe he'd be interested in working with us (think pH group discounts) if we show some builds using his strips. I've seen his posts on ebay, and was almost going to buy a set but went with Rapid Led cuz I needed some UV and IR in there.
92* I wouldn't even bat an eye at, that's a normal temp, a low one at that. Lol.
Not even as hot as my coffee. Lmfao
 

spyralout

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Yes. A huge difference. It wouldn't work. Lol.
I'll do my best to explain. Lol.
Basically in parallel config the leds all get the same V, and then divide the available amps accordingly between them. Like a community well they all draw from. Keeps the V low, and allows for alot of expansion.
In series the V adds up for every led added to the chain, and they're given a set current to use.
Like the well being rationed. V can easily get too high, and overload things because of the cumulative effect.
That's why you don't see a 600h in CC version. The V would get to be too high for safe usage.
Above 250v you're getting to overload limits on connectors and wiring.

92* I wouldn't even bat an eye at, that's a normal temp, a low one at that. Lol.
Not even as hot as my coffee. Lmfao
Thanks mang, that makes total sense. You know how I like analogies and relating ?

If I crank that sucker up to 100%, it can't be linear in heat increase, like 2x 92° right lol
 

JL2G

Jesse Loves 2 Grow
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Q-36 Space Modulator
104° after a few min of 100%

I think I shall leave it there now lol
When I was testing temps in various builds, I've always seen a fast ramp up to about 85-90% of total heat gain in the first 15 minutes. And up to full temp by about 30 minutes.
I've always ran at least an hour to verify max heat gain.
 

spyralout

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When I was testing temps in various builds, I've always seen a fast ramp up to about 85-90% of total heat gain in the first 15 minutes. And up to full temp by about 30 minutes.
I've always ran at least an hour to verify max heat gain.
HLG600 - 125°
315CMH - 122°

looks like I'm good (y)
 

jaguarlax

Tactical Gardener
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When I was testing temps in various builds, I've always seen a fast ramp up to about 85-90% of total heat gain in the first 15 minutes. And up to full temp by about 30 minutes.
I've always ran at least an hour to verify max heat gain.
this reminds me.. my ir temp gun hasnt even shipped yet.. fuckin ebay
 

jaguarlax

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my harbor freight special might need a new battery soon, my girl and the kids keep fuckin with the cat lol (they don't do the dogs tho, cat's already weirdo and thinks he's a dog, fetching n shit)
what the fuck mannnn... Why do I never remember to go to harbor freight. I act like a little kid everytime I go there, and somehow always forget that it exists.

Look at this shit

17.99 and way cooler than my fucking baby thermometer i was gonna get FUCKCKCKCKCKCK

 

spyralout

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what the fuck mannnn... Why do I never remember to go to harbor freight. I act like a little kid everytime I go there, and somehow always forget that it exists.

Look at this shit

17.99 and way cooler than my fucking baby thermometer i was gonna get FUCKCKCKCKCKCK

That's a great price, I didn't have that coupon, but was still way cheaper than anything else. HF is the poor man's toy store lol. Easy to get stuck in there, kinda like dollar store where you walk out with 70+ items. And a free flashlight with coupon, that I never get lol.

HFT purchase decision flowchart.jpg
 
So here is where I wound up today... This store on ebay has quite a few different boards to choose from, and he responds to questions...In case anyone has any input, Im gonna pull the trigger on diodes today.

Erwin, Tennessee!! I just imagine this guy in my head after speaking with him over the phone. He has a little accemt and is very happy to answer newb questions. I bet he had a cqn of kountain dew nearby!
I never did pull the trigger.
Quite possibly my next build.
 

jaguarlax

Tactical Gardener
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Erwin, Tennessee!! I just imagine this guy in my head after speaking with him over the phone. He has a little accemt and is very happy to answer newb questions. I bet he had a cqn of kountain dew nearby!
I never did pull the trigger.
Quite possibly my next build.
They all showed up today.. Really nice stuff.. will get around to the build when my driver shows up
 
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