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0 pointsOnavo1y ago0 comments

LED diodes can theoretically last decades given the correct drivers (current and heat needs to be significantly limited), unfortunately they are the very definition of planned obsolescence.

https://www.newyorker.com/business/currency/the-l-e-d-quanda...

A stable DC current and temperature limited LED can easily last decades.

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fkyoureadthedoc1y ago

I remember seeing a relevant video about Dubai and some bulb company working together to create a longer life led bulb.

Ok here it is --

The lamps you're not allowed to have. Exploring the Dubai lamps https://www.youtube.com/watch?v=klaJqofCsu4

> These fascinating lamps are a result of a collaboration between Philips Lighting and Sheikh Mohammad Bin Rashid Al Maktoum - the ruler of Dubai. They are designed to be the most efficient available, matching high lumen output with very long life. Once you see the construction and circuitry you'll realise this isn't just marketing spin.

Now I want to actually look into and see if they're available elsewhere, because my LED bulbs really do seem to fail pretty frequently...

afiori1y ago

I agree that LED lights are a better example of planned obolescence.

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