Car headlights are also car headlights, including halogen lamps, xenon lamps, LED lamps and laser lamps. The most common car headlights are halogen lamps and LED lamps.
Halogen headlights are the most common. They are generally used in ordinary vehicles. They are cheap, simple in structure, and strong in penetration. They are more suitable for foggy days, but the brightness of the lights is low and they are easy to age;
Xenon lamp is a kind of gas discharge lamp, usually used in middle and high-end automobile brands. It has high price, high brightness, lens, and the light can be emitted farther and more durable;
LED lights are light-emitting diodes, which are more energy-saving, have a long service life, have a fast response speed, and have less brightness attenuation, but are more dazzling. Compared with halogen headlights, their penetrability is weaker;
Laser lights are mostly used in supercars or high-end luxury brand cars, which are composed of laser diodes.YuanThe composition, its brightness is high, the irradiation distance is far, and the higher end, but the irradiation range is narrow, generally also need LED headlights to complement the light.
Car headlights include low beams, high beams, daytime running lights, fog lights, warning lights and turn signals, etc., and headlights usually refer to high beams. Car headlights are like human eyes and are closely related to safe driving. In simple terms, car headlights have two functions. One is to provide illumination to the driver to illuminate the road in front of the vehicle and provide a good view when the weather is bad or at night; the other is to serve as a warning The purpose is to remind the vehicles and people ahead.
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