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  1. K

    DiY LED - Cree CXA3070

    my guess, roughly : 6x@1050ma, you get 5.610lm/sqf for 6sqft (total 33.658lm) 5x@1050ma, you get 4.675lm/sqf for 6sqft (total 28.048lm) calculated all 3000k AB bin's though, it will be a bit higher with the 5k but just looking @lumens/sqf, my bet would be to go for 6 :) drivers i don't have a...
  2. K

    DiY LED - Cree CXA3070

    aaahhh, there you go, the smoke clears :)
  3. K

    DiY LED - Cree CXA3070

    Look at all that sugar :)
  4. K

    DiY LED - Cree CXA3070

    flux(lm)@85°C, lower bins Z4's 7945 and a few other things, CTRL+ F in adobe , just being a smartass, for once...
  5. K

    DiY LED - Cree CXA3070

    lol, it does, your adobe reader must work different then mine :P, but i'm not going to doubt on the other you wrote
  6. K

    Another Cree CXA3070 DIY Thread

    gonna grow Durban Poison myself
  7. K

    Another Cree CXA3070 DIY Thread

    Yes, i already found that page, very interesting indeed :)
  8. K

    Another Cree CXA3070 DIY Thread

    It's just that a 2:1 cbd:thc ratio isn't correct, a bit misleading...
  9. K

    Another Cree CXA3070 DIY Thread

    hey captain, do you know strains with high thc-v ?
  10. K

    Another Cree CXA3070 DIY Thread

    If you follow the link : 'These seeds will produce mostly high-CBD plants with between a 1:1 and 4:1 ratio of CBD:THC, ideal for people avoiding the psychoactive effects of THC. On average, 25% will have very high CBD with almost no THC. Then 50% will have both high CBD and high THC. The other...
  11. K

    Another Cree CXA3070 DIY Thread

    hey captain, have a look a this strain : Charlotte's web from this docu ; 1 on 4 is low thc/high cbd
  12. K

    Your CXA3590 Mission Should you Choose to Accept It !

    you guys scare me sometimes, i really get confused... if everything get isolated (liquid heatshrink or cob-holders) and the heatsink itself is grounded and you do this all while things unplugged, where is the danger ? being stoned again ? i don't have any education in electricity or the likes so...
  13. K

    Your CXA3590 Mission Should you Choose to Accept It !

    Really like the idea of low voltage and high efficienty, but this is chinees for me :oops:, is this difficult for someone with a low level electricity degree ? i think i know someone. I've looked at the link, but it still remains chinees, if it's to difficult i'm gonna take my chances (and...
  14. K

    Your CXA3590 Mission Should you Choose to Accept It !

    oh, and who is doing well that also produces great chips ? Is there any competition against the cxa3590 in terms of efficienty ?
  15. K

    Your CXA3590 Mission Should you Choose to Accept It !

    I know it would be an expensive lamp with cxa3590 at 30W/piece... and those pucks add up to the cost, I'm just looking at the most flexible and efficient (also silent) setup, but i guess we don't need those pucks... those meanwell drivers will do 8-) imo cxa3590 will eventually take the place...
  16. K

    Your CXA3590 Mission Should you Choose to Accept It !

    Thanks for so much explanation guys ! :hump:
  17. K

    Your CXA3590 Mission Should you Choose to Accept It !

    Thanks for the link Erlking. If you can dim that low with the meanwells... Ok, so again the HLG-185H-C1050B seems most wanted for cxa3070 and cxa3590 (36V) if you want to drive 5 cobs 8) and HLG-120H-C1050B seems most wanted if you want to drive 4 cobs 8) and running them lower all 9 together...
  18. K

    Your CXA3590 Mission Should you Choose to Accept It !

    I thought for example the HLG-185H-C1050B only dim's to 50% ? 525mA to 1050mA ? What am i missing here ? Fantastic news btw :razz:
  19. K

    Your CXA3590 Mission Should you Choose to Accept It !

    I thought these would work too, indeed matched with an AC-DC power supply (does it need to be CV or CC ?) There even is a board to wire them all up. If so, if we could find 36V buck pucks (for the cxa3590 36V version), is it more efficient then those puck above ? I found some here (spec. sheet)...
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