There are two popular kinds of headlights that people like to install in their cars or trucks if they do not have good stock ones that came with the car. JDM projector headlights are a popular choice. The Japanese Domestic Market makes a headlight product that has a black background, so this makes a car or truck very custom looking and one that stands out from the rest. A lot of projector headlights come in different colors, but this particular product seems to be a very popular one. angel eye headlights have become popular over the years due to the way they project the light. The light is more concentrated so it is easier to see at night, yet it doesn’t blind other drivers. There is also a more direct beam of light that allows the driver to see further down the road, making night driving an easier to do. The installation of these headlights is a fairly easy project and can be fun to do. There are a lot of ways that manufacturers have made it to be as simple as possible where there isn’t even cutting of wires for the existing headlights even has to be an issue.