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Update with some info of the leds I have available for anyone looking for high quality leds for a smaller project, brand new and still in the package: -Cree XP-E2 625nm, bin P3 (1A). -Oslon SSL80 660nm, bin 3T (1A). -Oslon SSL70 NW 4000K, bin 7p (1A). -Cree XT-E 2700K, bin Q4 (1500mA). -Cree...

Cool man, thanks for the advice, much appreciated. I guess I can keep the Deep Blue and Deep Red to experiment a bit with them and try to sell the rest. Which COB's you guys recommend? Vero or Crees? What's the best option at the moment? I will probably run them soft at 700mA to get maximum...

Yeah same here, the think is that I woud love to try to use white COBs only and see what they can do alone! All this mono-color leds I have are still new and I'm not sure about using them or not. O have a small pannel apart fom those and I was planning to build another one but suddenly I've...

Thanks for the responses... Height shouldn't be a problem though as I'm only growing SOG or SCROG to maximize results. Plants would be under 3 feet for sure anyway. I'll try to figure out what to do with all the mono-leds I have if I decide to go with white COBs only. If I can't sell them maybe...

Really? I was expecting that with the latest efficient COBs with about 300w should be more than enough for 1sq meter tent (3'x3'), where normally 400W HID are used with good results.

Hi guys, After a long break in growing and forums due to my work and moving outside, I'm back in full effect. I want to give props and say thanks as well to all the growers and DIYers that have been contributing with tons of great information on Led growing in this forum. I think it's still the...

Hi, do you get any benefits from 4h of 50W UVB in your grows? thanks.

Hello bro, I was trying to message you but I can't find the way to do it. Anyway, I would love to ask you about your experience with white cobs for growing. I'm trying to build my own DIY lamp and your posts really inspired me. Cheers!

Hello my friend, Im' very interested in talking about Vietnamese cannabis strains, I had vietnam black in the past and it was my favourite!! I hope we can get in touch and share our passion for Vietnamese cannabis. Take care!

Amazing pannels man! That's a huge heatsink... what's the size you need to keep 50w of leds at such low temperatures? Vibes! :)

Looking nice... I would love to try this strain, congolese are some of the best sativas! shame they don't sell regular seeds. peace.

I've been also told many times that more 660nm than 630nm will make your plants stretch... but I think it's because some guys read the PDFs on Emerson effect and phitochrome, where they say the excess of far red will make plants stretch more (far red=700-800nm), but I couldn't find any study...

Hey man cheers for the reply... yeah I guess it's not clear yet. The improvement is not amazing to make a big difference. Same with the new Luxeon M neutrals though... isn't it? lol And by the way, DIY reflow soldering will be tricky for sure! Thanks and peace bro.

This is an amazing thread for sure... I learned a lot as well. Supra may I ask you about the wattage of each panel and the heatsink measures? Is it aprox 50w each? Do you guys think it's worthy efficiency speaking to use XM-L2 warm whites instead of the double amount of them but XT-E...

You have your inbox full! :P I forgot to ask you if you have links or pdfs to read about how blue increases cannabinoid production, the effects on stretching and yield? Also what do you think about the use of Far Red 730nm? In Spain many people uses them in the lamps... Thanks man! :wink:

Wow that's some strange spam! Anyway, I've been playing with the spectrums. This are the graphics. Which option do you guys like the most so far? Option 1 with more deep red against red. Im thinking in the opposite option, with more red than deep red too, I guess this is what will make a big...

Thanks for your valuable info/experience man! The fact that strains don't react the same I guess it's tricky... u mean particular strains or indica vs sativa strains? And when you talk about quality/potency vs yield... u mean that certain spectrums are better for the terpenoids/cannabinoids...

By the way, I was checking the website from Ideal Leds and they have very good looking lamps although their spectrum 2red/2deep red/2warmwhite/1deepblue doesn't convice me. I think more deep red and maybe more white will be better. Are there any grows with their lamps around to check the...

Hey SupraSPL... thanks for your advice! Yeah In fact I was almost decided to buy Oslons, I've read somewhere that you can even use the same PCBS for XP-E and Oslon SSL, so I guess it will be the best solution. Cree for whites and red and Oslon SSL for the rest! I'm trying to figure out now...

Hi guys, the official forum from Gud dissapeared, so not many info to revise now... some discussions and beef here: http://www.cannabiscafe.net/foros/showthread.php/286451-Evoled-V4-Starlight-Dark Obvioulsy I'm just saying what others say in the forums, some people just talk about this but it's...