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  • 08/03/2018

    This led is very bright. I suggest do not look directly to it, it can damage your eyes. Measured power was little over 150W. A good heat sink is must ! Do not operate without one. Solder the wires before you mount it in heatsink. It will be difficult afterwards. This is a quality product.

    Kommentar (1)
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  • 16/02/2018

    Used for high bay lights they work well true daylight they need a good heat sink SE-D225H150-190 is the best one I could find and they will drill it and tap for this chip bell@gentwin.com is where I got them have been using them in my shop work great

    Kommentar (2)
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  • 25/09/2018

    These are great, put out a lot of light. no need to buy separate power supply. At our 60 cycle power here in US I could not discern any flicker. I will attach heat sink to back of panels.

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  • stancfg
    BG
    08/04/2019

    it is very bright. But on the phone it is blinking very much. Do not know why.

    Kommentar (3)
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  • 18/06/2018

    bom produto sem anomalias conforme o indicado recomendo so pontos de solda nao sao muito bons tirando isso vale a pena

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  • 10/10/2018

    It is important to put a good heat sink so that it does not burn.

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  • 16/06/2018

    Ho provato questo faretto è incredibile il fascio di luce è immenso , ottimo per vialetti privati e anche lo consiglio per amministratori di città per l'illuminazione pubblica , funzionano a 220 volt ac e sono eccezzionali

    Kommentar (2)
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  • 02/05/2018

    PERFECTO HA LLEGADO todo en orden ,ningun problema con la referencia indicada. recibido en perfectas condiciones Cumple el producto con mis expectativas es lo que pedia saludos.

    Kommentar
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  • 25/03/2019

    Great LED Light. Nice and Bright, Don't look at it without some eye protection.

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  • 19/03/2019

    A little bit flickering, but reasonable. Huge luminuous flux! Cooling is difficult, it produce huge amount of heat. I buy again !

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