There are so many super bright white/blue aftermarket lights on imports in the area I live, it's ridiculous. Yes, they are great if you're driving the car, but they suck when you're the one they are pointing at. They literally give me a headache, not to mention temporarily blinding me. Nocturnal animals hate them as well.

Around here the cops dont pull people over for them unless they need an excuse to pull over a car. They will hold up a white piece of paper to the headlight and if the color is purple/blue/white-ish, they now can write a ticket. That's after they achieve their original goal of checking to see if you have license, registration, warrants, drugs/alcohol etc.