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white led module 20w

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white led module 20w Customers Reviews

  • 20 Watt white ledchip of good quality.

    posted by lasermanathome

    This type of chips is own by me in several wattages, This one, the 20 Watt version is less critical in its cooling demands as the 30, 50 and 100 Watt but still, it needs GOOD COOLING!!When that is in order, the hughe amount of pure white light -like sunlight- is produced without problems for a long, very long time.Even some more than 20 watt is no problem, just keep the chip nice cool
    These leds must be shielded , so you can"t look right into them, the 20 emmiters are long time in your vision when you look in the working led, it is awful bright.
    Best buy, ther 20 Watt version can be cooled more easy than the 50 Watt version.They are ideal fur using them in the kitchen or places where is worked with colors.You can build them in uplighters or armatures wich diffuse the light, they are to bright to look in to sodo not use the bare emitter where it ban be seen directly.Because it's lifespan you can build it in completely.When good cooled and with about 15 Watt, you propable never have to replace it!!
  • Very strong light - 100 emitters

    posted by yarash

    Very strong light, the specifications say it hasOnly one emitter, but it actually has 100 of themEach peace has on each side the (+\-) so it is very easy to solder a few peaces in a row.Very good build quality
    It is not obvious to me that if i buy an LED That i need to add more equipment other than just powering it.
    Very high quality, but needs some way to cool it down

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