HeadLight replacement

Hello everyone! I have a 2016 Corolla LE and I haven’t had a single issues with the LED headlights. I just wanted to see how much other people have paid to replace them once they got a out headlight. Or if maybe they never go out I’m just not used to LED
We have a 2018 with LED headlights. I think a telling factor is that our owner's manual gives directions on how to replace all the light bulbs EXCEPT the LED lights. I infer that means that the LED lights normally don't have to be replaced. It would be interesting though, to hear from anyone who has had an LED light, and how long it lasted.