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  1. K

    DiY LED - Cree CXA3070

    :shock: Love the pics. yours looks close to what I want, passive cooling is just too bulky for me. I was thinking about testing some "high-end" computer cooling equipment. such as: http://www.newegg.com/Product/Product.aspx?Item=N82E16835116018 or even something like...
  2. K

    DiY LED Vegging - Cree XM-L2 VS Cree CXA3070

    Thanks for the info Supra! The efficiency chart of the XML2 is great! going to order of few of these just to play around with. they just might make it into my final design :D The amount of information on this forum is truely amazing when it comes to high-end DiY led discussions.
  3. K

    DiY LED - Cree CXA3070

    well, your options are much cheaper than mine, and I mean that in a good way. :) I just happen to have a few relatively new PC power supplies I can choose from laying around here. If I had to buy one I'd probably go with your suggestion, or the meanwell somkey suggested (thanks!). regarding...
  4. K

    DiY LED - Cree CXA3070

    Thanks for the spectrum info, I'll add that to the concideration list :) About the power supply, I wouldnt go too cheap on them, you'll either end up with something from china thats not really 80%+ or it wouldn't be as protected as it should. stick to something with a brand, I can recommend...
  5. K

    DiY LED - Cree CXA3070

    about that, if price is not something you're worried about - you can buy a high quality (80+) efficiency computer power supply and hook it up to that. (the way these controlers were supposed to be used :)) that way you can add many controllers but it really depends on the size of your grow and...
  6. K

    DiY LED - Cree CXA3070

    Hi Supra, I'm new here and i've read this thread from top to bottom in an instant. there's some really good technical info here to learn from. I have a few suggestions, if I may :) I've been thinking about the exact same setup for a few weeks now and just found your thread. - what do you think...
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