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Don't know where it is stated, could be a typo. Btw it is not a third reseller, official HLG. You get to amazon from official website

https://www.amazon.com/ask/questions/Tx17X08GCBLKU5O/ref=ask_dp_dpmw_al_hza

So? Any news or feedback?

Guys I have to choose between these tent options: 2x1.3x2ft 1.3x1.3x2.6ft I grow scrog or sog. With 1ft strips driven at 350mA how close can I keep lights to plants? Any experience?

don't worry bro! we probably are compatriots If you give a look at this led section you can see lot of people got these boards custom made with different spectrums and layouts https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&CatId=&SearchText=lm561c+pcb

lol I think these are just some alibaba boards

Veros do not need holders. Citizens do. You can even use a single cob to light up your 2x2 but I prefer to have a more light sources, that is why I am using 4x Citizen gen6 1212 3000k 90cri in my 2x2ft and I am happy with this setup. Fewer cobs have to be driven at higher current, more cobs at...

Since you are EU based: Export-estonia on ebay sells 5x Citizen 1212 for 50euro. I would always go for more light sources than fewer. You can use 4 cobs and keep a spare one. Btw you also need heatsinks, holders, wires. Didn't you think about a led strip build? From the same seller you can get...

Here we are again one more shit throwing thread

Did you get ur order through dhl? Are you aware of any cheaper but longer shipping method?

This way in my hypothetical control box if I want to dim and control a driver I should have 1 socket with a relay for on/off control of ac current and another socket or plug to attach dim+ and dim- with a transistor. Am I right?

thx! Can I use that transistor as a relay? I mean: can I also switch off the lamp?

I do not have a B version atm, just A. Theres not even the need to provide 10v so, can't I use a simple transistor to use the pwm dimming through arduino?

let me understand MW drivers do not provide a 10v signal between dim+and-, am I right? I have to supply the 10v signal with an external psu

Do you have a picture? So it does have 6 outlets controlled by relays and 6 more pwm slots to attach mw B drivers? Or..?

So did they offer you a cheaper shipping option? May I ask you how much did u pay per board and shipping?

@PhenoMenal any news?

Of course. @CobKits suggested you to go for 3x hlg-185-48A drivers, these Meanwell drivers come in A or B version: A, driver has a built in screw that let you go from 50% to 100% power. B version has 3 ways to be dimmed, the easiest is to use a 10k potentiometer attached to the 2 addiotional...

when you speak about ounces you get their attention immediately

Im sorry an't understand what ure trying to tellin me. I am talking about the chinese supplier, not the one on ebay eu. Btw I would pay 75€ for a lm561c pcb only if it is a Quantum Board sold by HLG since it is a trustworthy seller capable of testing its products. I would never buy those boards...