this post was submitted on 23 Jun 2024
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interestingasfuck

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The modern "bulb" in a 150-year-old lighthouse. (files.catbox.moe)
submitted 4 months ago by Blaze@reddthat.com to c/interestingasfuck@lemm.ee
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Technical details: https://www.sealite.com/lighthouse-led-lights/

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[–] PythagreousTitties@lemm.ee 36 points 4 months ago

That's really cool, thank you.
I like how it goes from being a light turbine to a water-cooler.