However, if you go to a technical school, you have to study for several years. When it comes out, the day lily will be cold, with little practice and weak hands-on ability.
Refitting a shop will only teach you to change the lights, but you can't tell how and why. The level of refitting shops is uneven.
If it is good, it is both sides. It's better to have a theory before changing the lights. This will change the lights, and then I will know why, and then I will know how to change them when I have a new car. For example, APA Automobile Lighting College is like this. The theory is carried out by industry and trade teachers, who have been taught by old masters for 14 years.