They light up the front of the car for a few meters, the low beam shoot further.
They aren't spot lights, they do work OK in fog though.
The HID lights in the 17+ cars are awesomeballs, I reckon the lighting, and the highbeam in particular is excellent as is.
If you need more??? Spot lights????
https://www.lazerlamps.com/news/lazer-rally-setup