I wanna change out my side markers on my Acura TL if i just change the bulb to a Super White Led bulb will it change the color to that super white or do i have to buy clear side marker casing for that. Like is the place where the bulb sits red like the rear tail light of a car or can it just be changed. I wanna change the front and the rear bulbs i know the bulb sizes I just don't wanna buy the bulb and then have to go back and buy the casing so could someone please inform me on the situation.