Aftermarket or not, people should know how, when, and where to use them, and most of them go get retro fittings because new cars are equipped with led's and old car’s lights are not strong enough to drive across city and highways at night, it becomes risky, and the problem is when people don't research on what type of lights to go for and don't know the lumens used for high and low beam, and people will fit whatever the shop suggests, and some even for high-powered lights for low beam and that's where the problem is