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    DiY LED - Cree CXA3070

    good eye churchhaze. the fin exhaust problem could be fixed easily by rotating the fans so the fins run parallel with the rail. they can then exhaust heat unblocked into the air instead of into the rail...
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    DiY LED - Cree CXA3070

    FYI ... those alpine 11 plus CPU coolers for $9.99 w/free shipping are back in stock this morning at newegg ... 18 left.
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    DiY LED - Cree CXA3070

    This isn't a particularly stellar deal for CXA3070 AB's, but thought i'd post it anyway. I contacted the seller and bought bought 8 for $52 each plus shipping...
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    DiY LEDs - How to Power Them

    thanks for the link LF! grabbed a couple of those as well ...
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    DiY LED - Cree CXA3070

    thank you for the additional info supra. just saw your latest post plus, i will check out the heatsink thread. just finished this one, the powering thread and the one on reflectors. my LED system design basic strategy is unfolding as a one COB+alpine 11 plus per SqFt setup, each on a yo-yo...
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    DiY LED - Cree CXA3070

    hello all. i am a newbie here on RIU and have very much enjoyed reading through this entire thread and a few others on LED's. there are so many great ideas and so much new info to absorb! simply amazing work y'all ... massive kudos, esp to supra, b/c of the incredible time and efforts he...
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