2500w of Samsung QB

knuckles · Oct 13, 2017

Just replaced 3600w of hps,with the Samsung qb..here are a couple of pics of the setup.

kushedy · Oct 13, 2017

Impressive. Are they actually QB's or did you have some custom Samsung panels produced?

knuckles · Oct 13, 2017

kushedy said:
Impressive. Are they actually QB's or did you have some custom Samsung panels produced?

Two of them are the hlg550s (at each end)and the others I ordered the parts and assembled them myself..

kushedy · Oct 14, 2017

Do you mid if I ask where you got them from? the diy one's that is.
I now someone who's in the market for LED's at the mo plus I have an itch too try them even though I'm cob'd up to the eye balls!

knuckles · Oct 14, 2017

Hlg lighting group..

AvidLerner · Oct 14, 2017

nice setup.

caljim · Oct 14, 2017

Very Nice, Thanks for sharing this.

Can I ask what drivers you are using? I have a few of the Meanwell Hlg320 drivers and would like to build up panels just like that with them.

Plants are looking good. Whats your opinion so far?

420empire · Oct 14, 2017

Cool K. Looking sweet, is these Ladies grow with LED from start og did u swap lights recently

zachrockbadenof · Oct 14, 2017

how high are the lights above the top of the plants??? some look to be a couple of feet- how is the penetration on the lower buds??

knuckles · Oct 14, 2017

For the 288 boards iam using the Hlg240h-2100a and running them at 275w...I just swapped them out,I had 6-600hps in the room,as well as 800w of supplementary lighting.i have two of the 304 boards and it has the Hlg240h- 1050a powering it up.

knuckles · Oct 14, 2017

I switched out on Wednesday..this crop was growing under hps and some cob led.

knuckles · Oct 14, 2017

zachrockbadenof said:
how high are the lights above the top of the plants??? some look to be a couple of feet- how is the penetration on the lower buds??

18-20inches above and I’ll let you know about penetration as they are new..

Yard dog · Oct 14, 2017

Knuckles, could you tell me the m2 of the room and how easy it was to assemble your own LEDs? I'm interesting in doing this as it seems a lot cheaper.

knuckles · Oct 14, 2017

Yard dog said:
Knuckles, could you tell me the m2 of the room and how easy it was to assemble your own LEDs? I'm interesting in doing this as it seems a lot cheaper.

My room is 12x24x6.9ft and I have two tables 4x16 right down the middle,only have a 6inch in-line fan for exhaust, temps are in the mid80s,but that’s about as warm as she’ll get.

Yes I assembled them myself,meaning a 10 yr old could do it.

PetFlora · Oct 15, 2017

knuckles said:
Two of them are the hlg550s (at each end)and the others I ordered the parts and assembled them myself..

very nice looking plants/buds. Were they grown and flowered under these?

knuckles · Oct 15, 2017

PetFlora said:
very nice looking plants/buds. Were they grown and flowered under these?

No they were not,just switched last week.

AvidLerner · Oct 17, 2017

Those are some nice lights. I have seen that the QB's provide 800 ppfd @24" max. impressive. So, I would think 12" to 18" from tops would cover from top to bottom easily. QB's run cooler than cobs, so there is less heat and more light, but the radiant heat from the leds is still there to be removed with fans. Perhaps an inexpensive hydrofarm PAR meter might be worth the $150

sourpuss · Dec 7, 2017

Sup knuckles, hows the boards performing? Must of had time to test the product by now.

knuckles · Feb 7, 2018

Here’s a few pics of the garden,using half the power and getting better quality, because of the low temps.couldn’t be any happier with the performance of these lights.

knuckles · Feb 7, 2018

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Here’s some pics..

2500w of Samsung QB

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