The sun isn’t a blue LED | Hacker News

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		jama211 7 months ago \| parent \| context \| favorite \| on: Removing yellow stains from fabric with blue light The sun isn’t a blue LED

IAmBroom 7 months ago | [–]

Blue LEDs aren't magic. They emit a narrow bandwidth of light, and the Sun emits all of that bandwidth of light and more.

jama211 7 months ago | | [–]

I’m aware… I think you missed my point

533474 7 months ago | [–]

The number of commenters who think UV light is the same as sunlight...

jama211 7 months ago | [–]

lol, right?

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