I upgraded the original Bargman
tail lights on our 1988 Silver
Cloud earlier this summer. I got pretty much the exact same Bargman fixture, but with
LED lights for all but the backup
light. The cost was about $70-$75 per side and it wired up very easily to the existing wires. They are much brighter and no more loose bulbs! (You can get the backup
light in LED, too, but I chose not to spend the extra $). I also ordered resistors in case the LEDs didn’t behave properly with my existing wiring, but I didn’t need to install them since everything flashed at the right speed.