No Stupid Questions@lemmy.world · 1 month ago

How come LED Light Bulbs only last for about 2-3 Years?

No Stupid Questions@lemmy.world · 1 month ago

I’ve bought and replaced a lot of light bulbs, and I noticed that all of them said “up to 20,000 hours” which would be about 5 years given 12 hours of daily use (which we definitely don’t).

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1 month ago
Something to remember: thicker filaments, while they do last longer, worsen the ratio of light to heat.

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