What happened to the brake light?

This usually occurs because the brake bulb is damaged and needs to be replaced to solve the problem. Brake light is a light that lights up when the vehicle brakes. It is usually red, which serves as a warning to the vehicles behind and reduces the occurrence of traffic accidents.

　　

The brightness of the brake lights is relatively strong and obvious. Once a failure occurs, it needs to be replaced in time, otherwise it is easy to cause a rear-end collision. When replacing the brake bulb, you need to pay attention to the fact that there are two light filaments in the bulb, the weaker one is the small light, and the stronger one is the brake light. According to the different materials used to make brake lights, they are divided into two types: gas brake lights and LED brake lights. The material used in gas brake lights is gas, such as halogen. The technology of gas brake light is mature and the price is relatively low, but it will produce mercury, and the shell is made of glass, which is easy to break and cause environmental pollution. LED brake lights are non-polluting, non-radiative and have a long service life, but they are relatively expensive, and most of them are used in high-end cars.