My Depos look fine after ~3 years. I have had TYC housing on other vehicles start to get cloudy at 4 years.Thanks good to know. I’ll make sure to reseal them really well and also put paint protection film on them to prevent yellowing.
I've also taken mine apart to black out the chrome. Probably not as good as OEM but i didn't notice any obvious quality issues with them, and they resealed fine with some additional butyl.