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

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).

  • Phineaz
    link
    fedilink
    arrow-up
    3
    ·
    3 months ago

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