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).

  • Maalus@lemmy.world
    2·
    3 months ago

    It’s a joke in Poland - what shines and actively threatens you? A lightbulb made by Osram

    • Mr_Blott
      1·
      3 months ago

      Ha ha brilliant, I’ll remember that one 😊