This was incandescent bulbs. For LEDs the issue is the driver boards, they get crammed into the tiny socket and live a very, very hot life. Doesn't matter that

This was incandescent bulbs. For LEDs the issue is the driver boards, they get crammed into the tiny socket and live a very, very hot life. Doesn't matter that the LED has 100000 hour lifespan or whatever they write on the box when the driver dies after 5000 hours.