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  1. K

    BJB holders voltage spec is too low for series configuration

    It depends on many contitions. When you lick 9V battery you should by dead...theoreticaly :)
  2. K

    BJB holders voltage spec is too low for series configuration

    This inst very nice. Just for sure, anything like transparent or insulating tape under metal holders should prevent any sparking or you can buy insulating coating in spray for few $,....voltage up to 300V+- and amperage up to 1,5A would not be a problem in this case.
  3. K

    BJB holders voltage spec is too low for series configuration

    in that case, there is 36v on every cob/holder separate. Current spark = yellow ,voltage spark = blue , you will never have yellow spark at already closed circuit, you can only have blue because it is high voltage that allows you have long sparks. to RAHZ : in your case you have to have...
  4. K

    BJB holders voltage spec is too low for series configuration

    guys, what are you afraid of? no disrespect , but about COB everybody is like atomic engineer, but when it comes to COB holder, you are like dummies BJB holder can handle 3A / 150V so it can also handle 1,5A / 300V it is about overall load wich can generate to much heat and cause damage...
  5. K

    Mau5Capades: builds & grow journal

    are you running canopy10 at 510w +-? do you have walls exact 4x4 distance? what was their reflection material? outside area is really dark. thx for reply
  6. K

    Mau5Capades: builds & grow journal

    Hi, how many far red diodes are you using and what is your on/off timing? Do you have somewhere information and photos of this round or your last one se2 ep3? Thankx for your reply.
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