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18. September 2025

  • 09:4909:49, 18. Sep. 2025 Unterschied Versionen +5.222 N Teardown: LED Bulb Yields Tiny UPSDie Seite wurde neu angelegt: „<br>The manufacturers of low-cost LED bulbs all the time cheat. The testing standard for the lifespan measurement is right down to 70% authentic brightness, but when the bulb is tested either as an "indicator" or a "decorative" light, then it may well go right down to 50% brightness and also you don’t must disclose that on the packaging. Many of the bulbs which are made to mimic common lightbulbs are "decorative". 70% is the restrict because people are…“ aktuell

9. September 2025