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  1. Bueno Time

    DiY LED - Cree CXA3070

    Upgraded the tent so I wont have issues with height anymore unless I do something really stupid like run a sativa untopped or veg way too long. Also a little larger footprint which is always welcome. The wiring is ran pretty haggard but didnt want to bother trying to run it clean when Im going...
  2. Bueno Time

    Another Cree CXA3070 DIY Thread

    Nice healthy branchy plants Capt. It looks like you have smart ports or root pots and plastic around the outside and foil or mylar on top of the medium, is that just to hold moisture in a little better or something?
  3. Bueno Time

    DiY LED - Cree CXA3070

    Thanks man I knew it had to be somewhere Ive just been reading so much over the last couple months that I dont seem to be able to remember it all. It looks like it wont work right but when tightened down it is designed to flex in a specific way. I just set a COB holder on the counter and...
  4. Bueno Time

    DiY LED - Cree CXA3070

    So what is the consensus on the ideal cob holders about the little divits on each side that screws down? I remember reading someone ground theirs off and then someone said they emailed ideal asking about the divits if they should match up with a divit in the heat sink or what. I dont see how...
  5. Bueno Time

    DiY LED - Cree CXA3070

    Nice use of materials, looks nice.
  6. Bueno Time

    DiY LED - Cree CXA3070

    Damn Im glad you posted this! I was looking at the vF max and crapping my pants just now thinking it might not work. I bought 3 of those drivers you just linked and they have a vF listed on the case of 37V max I thought I got the wrong drivers for a second.
  7. Bueno Time

    Another Cree CXA3070 DIY Thread

    I just got my heatsink bars in finally for my R/B string. Im going have 10 Luxeon ES EX6 660nm at 650mA that should satisfy the 660nm portion, right? And then for my space use like 2 3w 730nm for like 15 minutes after lights out or 5 minutes before, 10 minutes after the rest of the lighting...
  8. Bueno Time

    DiY LED - Cree CXA3070

    Regulars
  9. Bueno Time

    Another Cree CXA3070 DIY Thread

    Do you do that with all your flowering lighting or just the 730nm? This whole thing with 730nm flower trigger and faster flowering times has my interest.
  10. Bueno Time

    DiY LED - Cree CXA3070

    Anyone want to see some CXA3070 buds? Both varieties are crosses I made myself. Day 37 12/12 Blackberry Jones buds, three different phenos And a Pineapple Express x Cheese n Chaze
  11. Bueno Time

    DIY led grow

    Damn good job on the revision POS!
  12. Bueno Time

    CREE CXA 3000°K/80CRI spectrum analysis.

    Very good SDS! :clap:
  13. Bueno Time

    DiY LED - Cree CXA3070

    These are really awesome devices for sure. You can now buy a single COB and run a tiny micro cab as small as 1 sq ft and pack in the light intensity of a big HPS and only be running ~50w so its not going to be hard to cool.
  14. Bueno Time

    DiY LED - Cree CXA3070

    Ya I was going to say your GPW should easily go up. That is going to be kick ass. Excellent job on the .96GPW! Buds all look dank too.
  15. Bueno Time

    unable to get seeds in kentucky

    What strain(s) did you order from them that were bad?
  16. Bueno Time

    DiY LED - Cree CXA3070

    Damn you guys and your AB bins.
  17. Bueno Time

    DiY LED - Cree CXA3070

    Your math goes over my head 90% of the time so I dont even try to understand most of it. Haha But in this calculation, is that lumens per watt divided by LER then x dissipation wattage then x number of COBs? Just tryin to see where you got the 325 number from I think that is the LER?
  18. Bueno Time

    DiY LED - Cree CXA3070

    Boss status right there!
  19. Bueno Time

    DiY LED - Cree CXA3070

    We've got some yellowing action going on a little early this run. I suspect it is due to mixing in used and fresh from the bag FFOF. The used was used on plants that were grown from seed until a week or little more into flower (about 5 weeks in my case) and then chopped and put shook the root...
  20. Bueno Time

    DIY led grow

    I hear you on the clusters of COBs on the ends on the heatsink issue. But I think from seeing SDS couple last posts here that the TIM (and thickness of TIM as well as smoothness of heatsink surface) makes a very large difference in Tc of the COBs. The Arctic Silver has a significantly lower...
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