Sylvania 3157NA/4157NA Long Life Miniature Bulb

Increased bulb life is available for a variety of automotive lighting applications with the SYLVANIA Long Life Mini Bulb. These lights are designed to endure a significant amount of vibration and shock from the road. Additionally, they have a substantially longer lifespan because of the strong filament and special gas mixture used in their construction. SYLVANIA lamps are made to last longer, need less upkeep, and offer increased security.