What kind of light is the headlamp?
1 Answers
The headlamp refers to the lighting device installed on both sides of the front of a car, used for illuminating the road during nighttime driving. There are two types: two-lamp system and four-lamp system. The illumination effect of headlamps directly affects nighttime driving operations and traffic safety. Therefore, traffic management departments worldwide generally stipulate the illumination standards for automotive headlamps by law to ensure safety during nighttime driving. Additional information is as follows: 1. Classification: The optical system of a headlamp is a combination of a bulb, reflector, and light distribution lens. Based on the structure of the headlamp's optical system, headlamps can be divided into three types: semi-enclosed, enclosed, and projection. 2. Structure: Automotive headlamps generally consist of three parts: the bulb, reflector, and light distribution lens (diffuser).