Osram 12V P21/5W Ultra Life 12V P21/5W Ultra Life bulbs, available in a set of 10 pieces, are designed to provide extended life and superior reliability in your vehicle's signaling functions. These P21/5W bulbs are manufactured to last longer than ordinary bulbs, reducing the need for frequent replacement. They are suitable for signaling and optionally for braking function, ensuring efficient and constant illumination for long term road safety.
