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Hi! Switch to led you will thanks me later!!!(when you will pull over 1gpw!)

Hi European fellow!!! I wasn't on RIU for the last 2 years so I wonder what is the best EU source to buy Samsung pcb! I know todogrowled make some kit but is there a cheaper option!?? I bought my cxb3590 from Jerry at Kingbrite on aliexpress almost 4 years ago and everything is working fine...

Hi! I was like you at first I wanted 4 independent lights to spread the light as much as possible! I ended with cxb3590 3500k with an HLG 185 1400b...i just use 4 heatsink you don't have to put all your COB on the same heatsink and since you can dim it very low it is ok for seedling to flower...

Salut! Tu utilise quoi comme lampes en ce moment? Toujours tes COB? Ça marche bien depuis? Pas eu de soucis? Moi je peux plus faire d'indoor en ce moment! Mais je louche sur les qb288 Samsung!!! Ça a l'air de bien marcher! Sinon les cxb3590 3500k DB son bien toujours les plus puissant? Si tu...

Are you Spanish? Or français?

Hi! So how more efficient are the luminus?

Hi! So the luminus cxm22 are more efficient than the cxb3590 3500°k DB??? Sorry I was on another planet since 2 years so I wonder if my cxb3590 3500°k @1400mA are still good enough(I guess they are 164lm/w @1400mA) But I saw the Samsung QB288 who are looking very attractive! I think it is made...

Il fait chaud tu dis!!! J'en peu plus! Et pour l'instant que du outdoor donc ca va de ce côté la!!! On avait la clim la bas avec 22°C le jour et 24°C la nuit(ca marche bien 2°C de plus la nuit)! Comme j'avais le droit de faire pousser 4 plantes la bas j'ai testé le 100 gallon fabric pot outdoor...

Salut! Non pas de photos j'y ai pas vraiment pensé et puis quand tu es dedans tu pense pas à ça du moins pas moi et de plus j'avais du taf par dessus les épaules et à côté j'essayais d'apprendre l'Espagnol

Sinon j'espère que tu vas bien !

Salut!! 2 ans sans RIU ni CW !!! Ni rien d'autre d'ailleurs ! J'étais en Espagne ou je me suis fait enfiler!!! J'ai bossé comme master grower et j'ai construit des centaines de panneaux cxb3590 réduit considérablement la croissance réduit l'utilisation d'engrais chimique etc et quand ils ont...

Hi! I am French and it us true that CBD flowers is the hype atm! Switzerland can grow 1% thc plants! So they want the rest of EU to have the same THC level allowed!! France is the second biggest hemp producer behind China so we have a lot of this! But it is not allowed to use the buds for...

Bonjour so you say that revs no till is a better way to grow!?? How better? it looks interesting CU

Sorry yes you only need one.. Try to find a meanwell lpc-60-1400 it is the most used to run 1 cxb3590! CU

Bonjour Sorry I was very busy this days... The 50w driver is ok for 1 cxb3590...so it is expensive if you need 4 of them...better buy an hlg-185-1400b and a 3500ºk 36V CD cob from www.cutter.au with CUTANDROLL code! CU

Bonjour Excuse me but what is a tinning flux? Sorry... CU

Bonjour You should go with mouser if you want to pay more or try kb or cutter to pay less! And for everything else you have www.tme.com I didn't find a cheapest way for EU! CU

Bonjour Just told us how many gr you want to pull! 1500w in a 4x4...lol!!!! Yes maybe with mars to get 700gr...lol...if you want 700gr you will need 600w of cxb against 1500w of mars...! CU

Bonjour A bit low for cxb3590 @1400mA...@1050mA max I would say!...700mA would be the best! CU

Bonjour Is it working like cxb holder? I take my xp far red 3w and I just plug it in and screw it to some aluminum bar and there's connector on it too to allow me to wire it very fast!?? If there is connector on it why using a star instead of it? CU