DIY with Quantum Boards

Did you get this fixed? Sounds like it's wire in series. The boards need to be wired in parallel as it's a constant voltage driver, meaaning it only produces 54V.

Blazin Budz said:
Yea, I know how to wire it up. I already said it works with the HLG-320H-C1750A driver. And judging by the fact that guy uses red wire for negative and black wire for the positive, id say I know more than him. Either way, the wiring is not the issue.

I was really speaking to if someone is familiar with the HLG-320H-54AB drivers compatibility or maybe I have to adjust the current somehow or something. Or maybe its just a defective driver.
Click to expand...
 
Hey guys, I've been away from growing for a while cause I got too busy to deal with it and they legalized it here in Illinois so I just fell into the convenience of going and getting whatever I needed.

I've noticed that they don't even make the 304 anymore and I was just wondering why.
I'm guessing the difference between the 304 and the 288 performance was negligible

Ive got 4 304s off a 600w driver that havent been used in 3ish years im gonna rebuild into a new light in a 10x10 flowering room.

Any advice on lights to add in w them?

I been away so long i feel like im way behind in QB technology already

I have an unused 320 watt dimmable driver id that helps... i was thinking bout 3 rspec 288s.
 
PopeyeSpinach said:
Hey guys, I've been away from growing for a while cause I got too busy to deal with it and they legalized it here in Illinois so I just fell into the convenience of going and getting whatever I needed.

I've noticed that they don't even make the 304 anymore and I was just wondering why.
I'm guessing the difference between the 304 and the 288 performance was negligible

Ive got 4 304s off a 600w driver that havent been used in 3ish years im gonna rebuild into a new light in a 10x10 flowering room.

Any advice on lights to add in w them?

I been away so long i feel like im way behind in QB technology already

I have an unused 320 watt dimmable driver id that helps... i was thinking bout 3 rspec 288s.
Click to expand...
I don’t know how your finances are but I just got an email from Hortibloom 720 w with 8 bar and switched ir for 399 shipped. Supose to be for 5x5 but not using 301h but the cheaper Samsung 281b 2000 count. Plus Osram 2.1j 660nm. Shipped from Cali.
 
I think the 304 were discontinued because of their 100 volt requirement, and to standardize on the 50V range, makes it easier to select drivers. My QB 304 based light I built in 2017 is still running and growing weed!

PopeyeSpinach said:
Hey guys, I've been away from growing for a while cause I got too busy to deal with it and they legalized it here in Illinois so I just fell into the convenience of going and getting whatever I needed.

I've noticed that they don't even make the 304 anymore and I was just wondering why.
I'm guessing the difference between the 304 and the 288 performance was negligible

Ive got 4 304s off a 600w driver that havent been used in 3ish years im gonna rebuild into a new light in a 10x10 flowering room.

Any advice on lights to add in w them?

I been away so long i feel like im way behind in QB technology already

I have an unused 320 watt dimmable driver id that helps... i was thinking bout 3 rspec 288s.
Click to expand...
 
Anyone have tips on how to clean off the surface of a QB288 panel? I left one sitting face up in the corner once I upgraded my lighting and it's covered will all kind of who knows what.
 
SCJedi said:
Anyone have tips on how to clean off the surface of a QB288 panel? I left one sitting face up in the corner once I upgraded my lighting and it's covered will all kind of who knows what.
Click to expand...

Cleaning LED lights

What's going on my fellow growers? Fantastic day here and I'm just looking to find out how everyone cleans there LED lights. I managed to score a pretty sweet deal on a used LED but I'd like clean it up a bit first before installing. Nothing crazy dirty just a little dust. I was thinking about...
www.rollitup.org
 
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