Could probably just use a lower grit sandpaper to rough up the tip. | Hacker News

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		ashkankiani on April 3, 2021 \| parent \| context \| favorite \| on: Isamu Akasaki, inventor of first efficient blue LE... Could probably just use a lower grit sandpaper to rough up the tip.

taneq on April 3, 2021 | [–]

At a past job we used LEDs for lighting for machine vision and that's precisely what we did to make them more diffuse.

Scoundreller on April 3, 2021 | [–]

Save that for lapping CPUs/GPUs and whip out the Dremel.

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