LED Help

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Hi,

I wanna put one of these http://www.dse.co.nz/dse.shop/4bc549a50073a1ee2741c0a87f3b0729/Product/View/P8104
into my car.

Question is, what resistor(?) will i need to do this?

Josh

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I clicked on the link but didn't see anything LED related but this is what I use for all my LED projects. Hope it helps

http://led.linear1.org/led.wiz

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Odd it stopped working.

Thanks for that, it helped heaps.