When you start to install 12v led light, I suggest you’d better confirm 12v led light bulbs in advance.

There are so many different 12v led light bulbs in cars.

I will show you a picture of 12v light bulbs to your reference.

After confirming 12v led light bulbs, I think installation of 12v led light is easy for you.

You can also find some vedioes of 12v led light installation on line.