Best Bet for wiring lower lights on grill guard

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So it sounds like the switch from the panel is a regular 2 pin on/off. Is the feature of the switch that makes it unique that it fits the hole in the dashboard panel?
Reason asked is I thought there was some prewire behind that panel and the GM switch had some magical quality for its price tag.
If not any switch could go in there and do the trick if it kind of fits the hole and has 2 contacts.