Did a search and no one has discussed tail light LEDs for 2 years. Maybe they have improved and come down in price. In that 2016 discussion they were very pricy. Does anyone use cheap plug and play LED tail lights? What are you running? I know that some of the older ones were too big to fit in our tail light assemblies. My car needs 2 "filament" 1157s. Here is an example of one I'm looking at. These are the exact size of the halogen bulbs.
And for those who run them do you have any problem with the flasher after installed? Strobe light?