I edited my post while you were replying to call them led strips. Hellcats actually have true halos as well from the factory.
Those are called "signature lights". Both the top and bottom.
There are some tweaks you can make to them via Alfaobd
This threat is worth checking out
I saw this being mentioned in the AlfaOBD thread that it would be nice to have a comprehensive list in one thread of known changes that are known to work, so I figured I would kick it off and add what I know and update to the first 3 posts that I will reserve for future submissions. I come on...
5thgenrams.com
They can be turned on or off while running, sometimes you can make them brighter.
They act as the factory DRL I think also
Can also disable them.
The top signature light also changes color to amber to act as the blinker, bottom just stays white.
They should get brighter at night, and also cant be disabled at night as the act as parking lights.