The bulbs cannot be replaced according to ring, but there are enough LEDs things out there now that a simple swap should be able to be done. Now Ring told me there was only one year warranty and they would
give 35pc off a new one. . I found something that said 3-year warranty and called them, after about 1/2 hour discussion they covered it. Mine was about 1 1/2 years old. I received my new one yesterday,. They were very friendly about it. Here’s the link.
https://www.qvc.com/footers/el/pdf/E232228_Warranty.pdf
Cheers Chris