Recent content by Hosebomber

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    DiY LED - Cree CXA3070

    Does anyone have any data breakdowns on the Luxeon COB's? They are readily available and look to be pretty close to the Vero and the CXA's in performance
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    tested thermal pastes results inside

    PFG's and Optical flats do not measure to that accuracy, only monochromatic sources can ... Are you a precision cnc machinist by trait? That's a multi-thousand dollar tool. I work in aviation and we never get close to those tolerances.
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    tested thermal pastes results inside

    I would love to know what tool and where you got it to measure to this accuracy.
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    Constant light in a room without reds for 12 hours...

    Any updates? We seeing hairs yet?
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    Constant light in a room without reds for 12 hours...

    How high do you have the panel over them currently? Great internodal length!
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    280W Apollo8 vs. A51 XGS 190

    Call me crazy but the apollo side looks healthier and fuller with more resin to me.
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    280W Apollo8 vs. A51 XGS 190

    Any updates on the grow? It's been almost 2 weeks.
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    whats the best spectrum

    Quoting a source that states itself that "needs improvement" and needs further siting isn't suggested. Are you saying that a wavelength of light can not perform more than one function? Yes, 730nm has a major part in phytochrome production and the Pf/Pfr states. Here is a link to 53,800...
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    whats the best spectrum

    Is that the Emerson Effect is not between 680-700 as CK stated or 650-700 as you stated. It is the use of deep and far red in combination with each other where the difference is at least 60nm that create the enhancement. The best recorded results were in lettuce using 732nm and 661nm.
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    whats the best spectrum

    From that very article: Far-red Supplementary Far-red Supplementary Combined EE delta C_ (B +A) 1. 713 (100 %) 653 (57 %) +15.5 +49.5 +73.5 1.55 8.5 2. 721 (57% ) 653 (15%)...
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    LED Noobs, STOP Buying China Junk

    Can I get a link please? As well as the date and research article?
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    LED Noobs, STOP Buying China Junk

    It's simply from personal experience. Legalese is a tricky language that can save you when the misrepresentation lawyers come knocking at the door. When you go looking for a producer for wares, some of them will actually tell you claims that you can make and wording that is borderline legal. For...
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    LED Noobs, STOP Buying China Junk

    EH is more than welcome to prove me wrong. He has an account on this forum and is notified when these things come up. Read his website and the wording... You will see what I am referring to.
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    LED Noobs, STOP Buying China Junk

    That's exactly my point. I can show you grows with nearly every panel ever made. Comparison grows are where you tell the difference between panels abilities and the growers. You can Find Cidly Vs TopLED, Blackdog Vs Apollo, etc etc etc but never Area51 Vs anything. That's what needs to be proven.
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    LED Noobs, STOP Buying China Junk

    You're missing the point Pet, we all know that just about any light will grow a plant. I was using you as a name that people know have grow with tons of different random light types that have all produced. Yes some are better than the others, but are they worth the extra cost? I was asking for...
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