Reviewer requested a single replacement from the seller, was answered within 24 hours. Replacement sent via fedex very quickly. Would buy from this seller again.

Three prong harness. Works as advertised, some other 3 wires, don't have a high and low. Each wire has a connector preinstalled on each wire.

Instructions are very clear and concise. Easy to install and plug and play.

Great replacement for the marker lights from my jeep’s “deegan 38 fender flares’.

The way they come packaged ruins the product. Bc they are jammed in this tiny box and bends the wires.

These fit in well with a satisfying click. They are amazing! I purchased the deep blue, they look great, way better than the photo picks up.

The bulbs work and seem as bright if not slightly brighter than the factory incandescent bulbs. They're bright, look great, and outside of fiddling with them to make sure they turn on. They are bright and dimmable.

Put a glove on your dominant hand (typically your right hand). Then with a garden glove or typical auto monkey glove start wiggling the bulb side to side. Save yourself some time and pull the light switch out and connect it back to its harness for tes...  Read More

Replaces the 2721 old bulb.

These led's are falsely advertised to fit the dash cluster. You have to turn the brightness down to just above the point where the lights go off, and they're still brighter than tokyo-by-night. The adapter is too small for the cluster lights.