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4.8 out of 5
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  • 06/10/2019

    Otimo produto!!! qualidade me surpreendeu!!!

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  • 03/06/2020

    Very good product, very good light from a small led.

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  • 06/04/2020

    Led 30 Watt COB Used to make a greenhouse I use them with a power of 3 watts, which avoids thermal disspiation. To limit the current to 100 mA (under 30V), I use Microship's CL6 circuit. The result is very convincing.

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  • 20/03/2021

    I got the 30 Watts version running on 20 Watts in order to extent it's life and reduce heat. Mounted it to a 300 x 69 x 36 aluminium heatsink with some cooling paste in the hopes it is enough for passive cooling. So far, it seems to work. Heatsink is warm to the touch, not too hot.

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  • 09/12/2020

    Haci came the product my good

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  • 08/07/2022

    ok.they are gut

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  • brocak
    CZ
    28/04/2021

    I like this DIY LED full spectrum 30W DC chips. Great for my projects. Put on a big heatsink and it will show its diamonds.

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  • brocak
    CZ
    21/04/2021

    Great LED multigrowchips. Give them a good cooling and it will show its diamonds !

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  • Robin
    NL
    13/04/2021

    All arrived intact. Well packaged.

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  • 10/03/2021

    Very nice

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