Bp921ll, 12v, long life auto lamp, miniature bulb. For interior & exterior uses; back up light, brake light, center high mount stop light, cornering light, courtesy light, dome light, parking light, sidemarker light, tail light, trunk/cargo area light. Turn signal lamp.for use in specific applications in: Acura, Audi, bmw, Buick, Chevrolet, Chrysler, dodge, eagle, fiat, ford, geo, gmc, Honda, Hyundai, Infiniti, Isuzu, jeep, kia, Lamborghini, land rover, Lexus, Lincoln, Mazda, Mercedes Benz, mercury, mini, Mitsubishi, Nissan, Oldsmobile, Plymouth, Pontiac, ram, Saab, Saturn, scion, smart, Subaru, Suzuki, Toyota, Volkswagen.