I bought them to replace the low beam lights on an Opel Corsa (2013). The color (warm white) is exactly the same as the previous ones (factory), so I am satisfied. They had told me, however, that the lights on Corsa cars in general are a bit weak and that maybe I should have gotten higher wattage, but I preferred to stick with 55W in case I blow a fuse.

Changing the bulb wasn't that easy though. However, I had watched 1-2 videos and I was prepared! If you decide to do it, expect it to take at least an hour. The video that helped me the most is the following:

https://www.youtube.com/watch?v=3KGzAz5AJko

As for durability, I don't have an opinion because it hasn't been a month since I changed the bulb. I will come back in a few months!