Installation was a pain but well worth it.
Bought the halo rings for an 06 Durango. The rings have 3m tape on the backside, but for my application they were useless. There wasn't a flat surface to mount the rings using the 3m tape. Ended up having to epoxy the the rings to the chrome housing. The rings have a small connector that comes apart near the inline led driver. It was difficult to re-connect the wires outside of the housing because the wire was a bit short where the connectors meet. Overall I am satisfied with the final product.
THE SIDE MARKERS LOOK FANTASTIC!!!
The side markers were easy to install, I suggest you watch the installation video before you begin. The results after installation are fantastic and make a great statement. They are very visible during the day when lit, but have no reflector value when off. Plug N Play installation. Take your time with the installation and you will have no problems. It took me about 45 minutes; I cleaned all the opening before installing the new side markers, tested each one and took my time. THEY LOOK FANTASTIC