As long as I know, you can buy switches on the sites like amazon, eBay, aliexpress. What I am sure of is that you will find there anything you need for your car. Even if you will need to change, then you can do it by searching on amazon light bulbs. Lighting is such an important topic, especially night driving while speaking about driving. It is pretty essential. That's why I see why you are so concentrated on changing and installing those things. Investing now in your car will provide you with good quality for so many years on, and you will be happy and pleased you have decided to do it earlier.
