Is there something wrong with the power in your house? Maybe slightly over/below the nominal voltage? I've been buying only LED lamps and bulbs for the past 10+

Is there something wrong with the power in your house? Maybe slightly over/below the nominal voltage? I've been buying only LED lamps and bulbs for the past 10+ years and literally never had a single one break for me. Not even the stupid GU10 ones which get stupidly hot - they just work and work. And yes, I'm sure many of us remember pulling out an old string of christmas lights, only to discover it doesn't work and then spending two hours looking at every single bulb close up to figure out which one is blown, and pray any of the replacements work. The LED strings just work forever.