Which same issues - do you mean some LEDs emit UV? | Hacker News

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		graeme on Oct 14, 2019 \| parent \| context \| favorite \| on: Why office workers can't sleep and why that's bad Which same issues - do you mean some LEDs emit UV?

Tade0 on Oct 14, 2019 [–]

They (usually) don't, but they do have a peak at blue frequencies[0].

[0] https://i.stack.imgur.com/lkyXG.png

graeme on Oct 14, 2019 | [–]

Yeah. I think a high CRI would be what you'd want for this purpose. Those aim to match sunlight.

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