http://www.outdoorlanternsonsale.com/output-led/
what resistor do I use for a 10w led?
I have a raw 10w LED and are wondering what size 10w resistor do I use if supplying 12v. It's rated as 750ma. I obviously want to run it close to max light output without toasting it. At the moment I'm running it off an old 5a laptop power supply.
12 ohms rated 10 watts. Use 15 watts even better to avoid getting too hot.
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