Can the Halo (circle light) be wired to be on all the time with ignition on or tied into being on with park/ running lights? Please clarify. Thanks, Bernie

Yes, the halo can be wire to be on with the ignition, like a running light. You will have the normal headlight plug, plus 2 wires to operate the halo, park and signal, key on and signal, or key on and park lights.