The Wagner Lighting Incandescent Miniature Bayonet Bulb is designed for a wide range of interior and exterior automotive lighting applications, such as turn signals. This bulb features a continuous coil filament that resists shock and vibration, improving the life of the bulb. It also has a high-grade filament for dependable, long-lasting performance. This miniature bulb is perfect for all your interior and exterior automotive lighting needs. FleetPride is your First Click in Heavy Duty®.