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Thread: anyone try these COB LED Grow Chips?

  1. #1

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    anyone try these COB LED Grow Chips?

    Was thinking of trying these on my scrubber since I have to replace a bulb and want to upgrade.

    20/30/50W Full Spectrum COB LED Chip Grow Light Plant Growing Lamp Bulb

    https://www.ebay.com/itm/10PCS-20-30....c100005.m1851
    Last edited by Zagzoo71; 03-25-2018 at 12:31 PM. Reason: I cant spell... lol

  2. #2
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    I've tried some but not that one. Is real important to heat sink.

  3. #3

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    So they work ok?

  4. #4
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    Some of them have a clear coating, and they are bright. But some like the one you linked, I think has an orange coating to just convert white LEDs into pink, and they are very weak. You might try other that don't have the orange coating.

  5. #5

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    You have a link to the better ones? Been looking and all i find are the 'orange' ones. thanks

  6. #6
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    Just look at all their pics. Problem is that they may send you something different.

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