Do you want headlights that automatically switch from high beam and low beam and of course from low beam to high beam. There are headlights that illuminate curves, shorten the light beam depending on the speed of the vehicle, as well as headlights that take care not to blind the driver coming from the opposite direction. Such headlights are available, but probably at a slightly higher price. Today's higher class cars have headlights that belong to the top of world technology.
Today's higher class cars have headlights that can be called a real technological marvel - they adjust their light beam to the speed of movement, the presence of other vehicles (in the same or opposite direction), weather conditions, etc. So, for example, there is no need for the driver to choose high or low beams, but the car will adjust them to the conditions on the road.
Average cost pays for a halogen bulb for a customer is $15 to $20. Charges $50 per headlight for installation and while HID bulbs typically cost $100 or more.
Replace an entire headlight assembly is $250 to $700.