If i were you id go with the sylvania silverstars. They are not that expensive and they look nice and have that blue tint that u want. You can get them at a local walmart. Now i know some people dont like buying car parts at walmart but itll save u some money and i know alot of my friends have them and say theyre actually not bad at all. As for the rating, when u go there they have a lil computer that u type in the Make, Model and Year of your car. It will then show u what number is for the lowbeam and what the number is for the highbeam. Youll like them, trust. Neways good luck and dont forget to adjust them after installing them