Most decorate more than once every couple of decades and usually lighting styles and their fixtures change.
It'd be nice if they did last 100+ years.
Even here at work where the lab is getting a serious makeover there's no plans to keep the 1990s light fitting (tubes) , just how many here use floruescant tubes in the kitchen now, most places I see now have downlighters which I don;t really like.
funny how that works. People buy junk, get fed up with it after 10 years and replace it with more junk. Rinse & repeat. While those that know what they're doing buy something satisfactory & keep it for life. And no surprise, in time it becomes the most desirable lighting around. Some of course short circuit that process & buy good very old fittings.
So why believe all LEDs have the same life expectancy.
Yes if yuo expect LED's to last 5+ years take a look at the capacitors in the encapsulated lights, I had one fail last week, the LEDs still work though, they come on whehn cold but as the LED lamp heats up they start flickering then go off, then a while later they flicker on again this is a sign that the caps are drying out as they do all all capacitors over time. This LED lamp is in a hallway and has been there since about 2006, so it's not done bad one failed last year similar fashion, all 4 LEDs flash that shows it NOT a single LED that has gone faulty.
No they don't well perhaps royalty, stately homes might do. do you really think people take their light switches with them when they move.
Do you also buy a car for life the best car you can possibley afford and keep it for 50+ years ?
Do most only buy one house and live in it forever ?
and most don't. Most also have to upgrade their electrics, not everyone has bought the best quality bulb and still has that running on DC for the last 50+ years. Some of us have even replpaced our underwear in the last decade destite perhaps buying into armarni boxers. Not everyone is fooled into paying £1000 for a pair of shoe guarrenteed for life.
I bet they buy 100 year old cars too, and have a coal shed to suply their central heating.
So how come LED's bulbs in the home are so popular, when gas lighting was fine 100 years ago.
How many people take light bulbs with them when they move house ? Most dont; buy just for luminaire life expectancy, they go by what fits the socket and then they type or style.
If they don't use it much. But for most people they buy cars to use and sell second hand.
So you don;t leave a hous ebecause yup've bought expensive luminaire life expectancy bulbs.
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