Your car will not only look great at night, but you will be better able to see in front of you with some improved SL bulbs. These Mercedes SL HID bulb kits will be exactly what you need to replace your old lights. Give your car the improved lighting to see better on the road when you install these SL500 Xenon bulbs. Installing some improved Mercedes Benz SL HID bulbs will be easy to do. All bulbs for SL will come with instructions for you to follow so you get the best light output for your car. Seeing farther down the road thanks to these SL 500 replacement bulbs will give you the safety that you want for your car.