The Planted Tank Forum - View Single Post - Diy 10w led - cheap! : )
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Old 04-18-2012, 03:05 PM   #13
Are these real?
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Very nice, thanks for sharing. While there might be more efficient LEDs out there, they will cost more. I think the cooling is just fine. I've got a bunch of HSF's for computers sitting around calling me to do something with them. I just don't like the light spill.

How did you attach the LED to the heat sink? Tapped the alu?
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