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Bright Efficient COLOURFUL its not what Iam searching isnt good for me
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  • posted by9145099 on 07/23/2015

    This 3w star led is good for many projects. I use it to add it under quadcopter. It is very bright. Sometimes become hot, but it's not big issue. You must b e only careful because polarities are reversed. So it has common annode; blu,red and green are katode(+).


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  • posted by9359427 on 06/29/2015

    HI, this is not Good for me I need Led rgb with + COMMUN and not - comun polarity not good for me must change them

    Impression:its not what Iam searching isnt good for me ;

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  • posted byLedje89 on 03/18/2015

    A star in de LED industry, Very bright and easy to control LED. Perfect size to use under a quadcopter.


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  • posted byShinitamma on 01/13/2015

    These RGB LEDs run a little hot, but that is to be expected from such powerful units. I have used them in a couple of my projects. It is important to note that the polarities are reversed. They should state; +, R- ,B- ,G- .


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  • posted byvivenator on 11/08/2013

    Beautiful light, easy to use with a microcontroller. A very bright LED. Good price. -Soldering the LED is quite easy, but the result makes for an ... ugly LED. -This RGB LED is common anode, not cathode! The + and - are reversed, even though the marking say otherwise. -The color truth is quite to... Read more

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  • posted byotavioborges on 08/03/2013

    Very bright! Using PWM signals and a power driver I was able to create a really nice mix of colors. The Cree heatsink provides nice heat dissipation, in usage the heating of the LED is OK! The polarity information is mistaken, the LED have a common cathode and an anode for each color. Each color... Read more

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  • posted byFabianKnapp87 on 03/18/2013

    bright and easy to cool rgb led. Nice color mixing possible ...still common cathode. This is a big problem for many drivers like the PT4115 because of sensing they can not be used in parallel. If you have a plan for wiring up this its nice. Otherwise i recommend SKU.181266 This RGB led is bright... Read more

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  • posted byNatancillus on 03/14/2013

    Really bright led, in all colors. I had more than 3 of them. I buy this a lot of times, because it worth it, specially usefull for torch and lightsabers (yes, is bright enough for that kind of things) Can survive with few more volts than especify, thats really usefull if you dont want to buy or a... Read more

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  • posted bycloudpol7 on 02/07/2013

    Very bright, easy to use, very cheap, very large viewing angle, low voltage required, low power consumption. Great for RGB lamp or decoration by lights. With uC You can make with this LED great effect. + and - symbols are interchanged When use maximum current PCB star must be mounted to a heat or... Read more

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  • posted bymitaman1 on 12/18/2012

    colors are great and very bright!! LED mounted on heat transfer star makes it easy to mount on bigger cooling products. (this must be done when running unit for more than 5 seconds) positive and negative markings on star are opposite of what they should be runs very hot but thats to be expected a... Read more

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