What is the function of the rear bumper light?

[EmeryLee]

The function of the rear bumper light is to provide signals to the vehicles behind during driving, such as brake lights, fog lights, width test lights, reverse lights, turn signals, hazard lights, etc. Introduction to the rear bumper light: The rear bumper light is also called a side light. On certain models, the bumper light is commonly referred to as a fog light, which varies depending on the vehicle model. If the rear bumper light is a fog light, there is usually only one. On some models, the lights on the bumper are purely decorative and do not have bulbs, but they still serve a reflective function. The function of the rear bumper light: Fog lights are installed on the front and rear of a car to illuminate the road and alert vehicles in front and behind to maintain distance during rainy or foggy weather. "When driving in fog, the first choice must be to turn on the fog lights." The visibility range of vehicle headlights is generally only 30 to 50 meters, while the visibility range of fog lights can reach about 100 meters.