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  1. Positivity

    New School Lights Old School Strains.

    Ahhh..don't be sorry for me. I don't give a hoot bout' my online rep...i'm not selling anything. I remember seeing your auto grows before...always took it as a auto thing...ya know..24hrs of light. But I know zilch about autos. I don't really want to see grams per watt, i'd rather see a dozen...
  2. Positivity

    New School Lights Old School Strains.

    Attack of the lighting club? :mrgreen: I swear these pictures are defying some laws of physics or something I've grown with those led before and I don't remember them behaving like that. Rebels right.. With a filter.. If the results are completely legit.. Great job... But I still doubt the...
  3. Positivity

    Another Cree CXA3070 DIY Thread

    Holy cow...lol. That is quite the tree trunk! Shes really liking that soil mix...whats all the white stuff on top of the dirt...crushed oyster shells or something? ROLS? Nice grow, definitely had a green thumb going on
  4. Positivity

    Another Cree CXA3070 DIY Thread

    Wow..crazy yield, will need to try that technique one day. Going to need bigger holes in the trellis than what i got going now
  5. Positivity

    LED Companies w/ LINKS

    May as well buy the cheaper advanced platinum on amazon...:mrgreen: If going cheap may as well go all the way...mars? Btw i recommend none of the above.
  6. Positivity

    LED Companies w/ LINKS

    Theres a driver (power source) sticky at the top of this led section. First few pages of forum have a few hundred diy examples..j/k, haven't counted...theres a few examples in my links and elsewhere Can be done quite easily or complicated depending on what you like
  7. Positivity

    8x Cree CXB3590 CB 3000k

    Wow..nice builds are piling up! Can't spread the light much better than that Pretty sure your going to be really happy with that light..
  8. Positivity

    Led build~ 2' heatsink 200w

    Have one on the way...figured I might need it to add a relay or whatever else might be available. like you said..at least back up the firmware.. Thanks for all your help salmo..I appreciate all the info you share...:peace: Thanks gg, haven't tried it on the typhon yet, probably be a little...
  9. Positivity

    The far red thread

    Sweet... Those LEDS look happy on that big heatsink! Far Red in my experience is visually a little dimmer and darker red than 660nm. Still red though.. Probably a bit of light you can't see.. My uva can't be seen much until you turn the colors down and you can see white things glowing
  10. Positivity

    Led build~ 2' heatsink 200w

    Nope...no timers this round. Always on Need to check the reflectors again..sometimes i rush and miss a phlange that twists in. Gotta be careful with plastic holders also, more than a little torque will distort the plastic....will be making adjustments..new light...:mrgreen: One things for...
  11. Positivity

    First LED build CXB3590

    Thats what I was thinking..hole saws come in sizes just right for a fan. But like you said, quite a bit of air does make its way down the fins without anything
  12. Positivity

    LED Companies w/ LINKS

    Check out greengenes thread...hes got a nice light coming out soon. https://www.rollitup.org/t/greengenes-garden.839682/page-67 Or diy of course..
  13. Positivity

    LED Companies w/ LINKS

    Give it a few weeks and you'll have some solid options... Save about $700 for it...;-)
  14. Positivity

    Led build~ 2' heatsink 200w

    I was trying to get it all linked up to a arduino but had to take it out. The drivers weren't as compatible as they could have been. Didn't want to waste the drivers.. I have a dimmer on the cobs and 660nm, all tied together on one pot. Cobs dim off and the 660s stay on but very dim. The far...
  15. Positivity

    Led build~ 2' heatsink 200w

    So, 215w 4000k and mix spectrum. Illuminati gluttony....gsc x pestilence, already a week or so into flowering. And thats that, runs cool and pretty quiet...:razz:.
  16. Positivity

    Led build~ 2' heatsink 200w

    So heres the silver bullet finished. My beautiful cover got crooked..lol. May have to bodywork it a little. Its all good though, everythings secure and together. I'll break down all the parts when I got some time. It'll take a bit to put a nice list of parts together. 4000k cxb 3070 bin bb...
  17. Positivity

    First LED build CXB3590

    Yeah...looks great. Just need a hole saw now so you can just use one length of aluminum. Either way...it'll probably work fine like that. Ditto on the drill press. Doable with a drill but the press makes it much easier
  18. Positivity

    bodhi seeds

    Thought I'd post a few of heaven mountain outdoor. Shes looking pretty killer, glad I kept her around. Still need to dig in to my bodhi seed stash...
  19. Positivity

    Building COB satellites to supplement 400W HPS

    Is there a choice available? Haven't checked the specs but I'd guess its close, probably 80 cri in that case. I've never flowered with 70 cri so can't really say if its good or bad. I didn't even bother checking cri on the ones I ordered...happy enough with the lumen output..:razz:
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