What is the headlight?

[Marlene]

Headlights generally refer to high beams and low beams, while small lights refer to contour lights, also known as width indicator lights. The main purpose of headlights is for illumination, used during nighttime or in weather conditions such as heavy fog or rain when lighting is needed. Small lights primarily serve to indicate the position of your vehicle to other vehicles and do not function as illumination; they are a type of signal warning light. Both high and low beams are types of lighting, but there are certain differences between them. High beams have a higher angle and illuminate over a longer distance, while low beams have a lower angle and illuminate over a shorter distance. Under normal circumstances, low beams are typically used. When the vehicle speed exceeds 30 kilometers per hour, high beams can be used.