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submitted 2 years ago by umulu@lemmy.world to c/mildlyinteresting@lemmy.world

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I have no idea how the PCB got this effect.

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[-] umulu@lemmy.world 6 points 2 years ago

Portugal. Not that hot in my town.

And the bulb was inside the house the entire time. I was using it for my desk.

[-] DoomBot5@lemmy.world 7 points 2 years ago

Baked in it's own heat?

[-] mun_man@lemmy.fmhy.ml 1 points 2 years ago

Traces seem ok, maybe wicking enough heat away?

[-] DoomBot5@lemmy.world 1 points 2 years ago

The traces can probably sustain higher heat than that paint. Besides, the hottest part is generally the LEDs themselves.

[-] mun_man@lemmy.fmhy.ml 1 points 2 years ago

I was gonna say the led bulbs I’ve had exposure to get extremely hot. Might have baked the paint

this post was submitted on 13 Jul 2023

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