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Good to know! It was going to be used to frame a smoker but I figure with 6 runs at 26" and then 2 end cap pieces at 24", I'll have a 24x24 light with 17 linear feet of heatsink, should last forever and never get hot

Accidental duplicate please delete

So I had my whole cob plan layed out and someone showed me samsung F strips Now I'm thinking 6 2ft F strips, single row on lrs-200-24 Question is this. I have roughly 100ft of 1x1x0.25 aluminum angle sitting around, would 26" sticks of this have sufficient mass to act as heatsink for F strip...

Ok new plan, I can order 6 samsung 3500k f strips and an lrs-200-24 for $110 shipped. I've also got about 100ft of 1x1x.25 aluminum angle sitting around in 10ft sticks. I have access to spools of wire, plug ends etc etc (dads retired electrician) would a 26" stick of that 1x1x.25 aluminum angle...

"These LED's are great! I did 1763g with 900W, that's 1.9g/w" That's fn nuts, if my buddy got 0.5g/w he would do 1 or 2 grows a year and have a lifetime supply

I'll be following that black gorilla log, that was the only one I found, I didnt check the date, I thought it was just another incomplete log

I did a search for samsung f series grow and found 50 light building logs, but only 1 grow log and it was incomplete

Out of curiosity anyone have a link to a log using omega lights? I've been doing research on the Cobs because I thought the strips were out of budget

Hahaha! Thanks everyone, appreciate the help for a newb

Thanks everyone, help has been greatly appreciated. As a general opinion, northern lights auto pretty easy for a first grow? I read the strain is very forgiving. I'm not a grower, call me a professional researcher and lifelong curiosity on the topic.

That's what I'm saying, I thought my 4 cob setup for $160 was decent, his 200w 6 strip for $160 is looking like the winner. I dont believe my friend intends to use the entire 32x32 he chose that size because most 24x24 only comes in 48 height and he wanted the extra 15 inches of headroom that...

Thanks I appreciate it, the alternative was this...

Helping a buddy doing a first time grow, he wanted to buy an all in 1 kit (tent/light/filter) on Amazon and I said we could come close in price with quality components instead Looking at 4 clu048-1212 3500ks on a meanwell hlg-120h-c1050a with moduled 9950 heatsinks. My numbers say this should...

Thanks I appreciate the help, I think this is the setup I'm going to go with I based it off bob142g 2 autocob grow

I'm also learning, if it's cc+cv how is it dimable? I thought it was cv, which means lights would be wired in parallel and then the current was variable

That driver is not constant current at least not if I'm reading it correctly. Thanks or your help

My fault, I though these were fairly common parts The driver is rated current: 2.5A Max current: 2.95A can power the following combination of COBs 2 1818@ 78.5W each (157W max) The 1818 COBs are what I have listed, they are 52 volts with 2.5 amps comes to 65 watts each Based on my...

Can someone critique my potential light setup, small grow room 20x36, only growing 1-2 plants at a time. I understand these 50v cobs are pretty powerful and have seen some other crazy results with only 50w-100w per plant 2 × ideal holder CLU048 2 × artic thermal pads 2 x 133mm passive...