this post was submitted on 23 Jun 2024

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The modern "bulb" in a 150-year-old lighthouse. (files.catbox.moe)

submitted 2 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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[–] lettruthout@lemmy.world 19 points 2 months ago* (last edited 2 months ago) (14 children)

Those are heat radiators (above and below)? Is this thing liquid cooled?

EDIT (just saw the link): So yeah those are heat sinks, but I'm not seeing if they are liquid cooled. Maybe not.

[–] 1024_Kibibytes@lemm.ee 4 points 2 months ago

Probably not, I think. The only mention of cooling I saw on the website was "Anodised heat sinks to maintain cool running of LEDs on steady burning duties."

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