Those tail lights are easy to change over to LEDs. Available on Amazon for about 10 bux each. Here, on our Tuscany, the top three shine red (the lowest of those replacing the amber turn signal) and and the fourth is the white back up. They are brighter than the originals and should last forever.
Champaign County Illinois
2016 Thor Tuscany 45 AT, 2014 Jeep Cherokee