What are car headlights
A lighting device mounted on the front of a car
Automotive headlights are lighting equipment installed in the front of the vehicle, the main function is to provide drivers with night or low brightness road lighting, to ensure driving safety. There are many types of headlights, common ones are halogen lights, HID lights and LED lights. Halogen lamp is the earliest type of headlight, using tungsten wire, cheap and strong penetration, but not bright enough and short life; HID lamps (xenon lamps) are brighter and last longer than halogen lamps, but start more slowly and penetrate less well in rainy days; LED lights are the current popular choice, high brightness, power saving, long life and can be lit instantaneously, but the cost is higher.
In addition, the headlights also have an automatic induction function, called automatic headlights or automatic induction type automatic headlights. This light control system senses the change of external light intensity through the photosensitive control system, automatically turns on or off the headlights, and even automatically switches the light near and far according to the conditions of use. Automatic headlights can improve the safety and convenience of driving, and avoid the driver's distracted operation of the headlight switch.
The types and functions of headlights have an important impact on driving safety. The choice of the right headlights should be based on personal needs, the pursuit of brighter effects can choose HID lights or LED lights, and the pursuit of economic benefits can choose halogen lights. No matter which type of headlight you choose, quality is a key factor.
Define and use scenarios
The main difference between car headlights and headlights is the definition and use scenario.
Define and use scenarios
: Headlights, also known as headlights, are lighting equipment installed on the front of the car, mainly used to provide lighting at night or in low visibility conditions, so that the driver can see the road and obstacles. Headlights usually refer to the front side of the headlights, mainly used to illuminate the road ahead.
Headlights : Headlights usually refer to when the light control is set to automatic, the lamp will automatically adjust the brightness according to the environmental conditions. Headlights and automatic headlights are actually the same function, but the name is different. The automatic headlamp is also known as the automatic induction type automatic headlamp, which determines the light brightness change according to the light sensor through the photosensitive control system, so as to control the automatic lighting or extinguishing of the headlamp.
Function and effect
headlight : the main function is to illuminate the road ahead and remind pedestrians or vehicles to notice the existence and position of their vehicles. The scope of the headlights includes the front of the entire vehicle and is mainly used to illuminate the road ahead.
headlamp : The function of the headlamp is to automatically turn on or off the headlamp through the intelligent control box according to the light sensor to determine the change of light brightness. It can save the driver from the trouble of finding a switch when headlights are needed, especially in low-light environments, such as entering a tunnel, the headlamp will automatically adjust the brightness of the light, illuminate the road ahead, and improve driving safety.
Usage and maintenance
headlights : The use of headlights is simple, just turn the light control knob to AUTO gear. The intelligent automatic headlights of some high-end models can also identify pedestrians and cars, automatically adjust the lighting Angle, avoid stimulating the eyes of pedestrians, and further improve driving safety.
headlights : Using automatic headlights is also easy, just switch the car headlights to AUTO gear. When the surrounding light is dark, the car's automatic headlights will light up, which is convenient and practical.
Through the above comparison, it can be seen that headlights and headlights differ in definition, function and use scenarios, but they are designed to improve driving safety and convenience.
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