Work great so far! Both bulbs had all LEDs working and they were super bright. I already had aftermarket taillights for my 2010 Dodge Charger so I knew how to take out my reverse bulbs and switch them out really quick so installation took less than 15 mins. I just hope they last a long time! I will update my review if I encounter any issues. I also have a few pictures you can use to compare the original stock bulbs to these new LED bulbs. I recommend this item so far and I am pleased with my purchase.