Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
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Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Some products sold on this website may expose you to chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
All electrical products must be installed by a qualified electrician in accordance
with local wiring regulations. Incorrect installation may result in fire, electric
shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label.
Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
The SYLVANIA 921NA Long Life Mini Bulb is designed to be a reliable replacement for your vehicles interior and exterior lighting needs. Engineered for durability and longevity, these bulbs are perfect for enhancing visibility and safety while driving.
Constructed with a robust filament and a proprietary gas mixture, the 921NA Long Life bulbs are built to endure road shock and vibration. This design not only extends the lifespan of the bulbs but also reduces the frequency of replacements, saving you time and money. The bulbs emit a bright, crystal clear amber light, ensuring that your vehicle remains visible even in low-light conditions. Installation is straightforward, making it easy for anyone to upgrade their vehicles lighting.
Key Features:
Direct replacement for car and truck interior and exterior lighting.
Engineered to withstand road vibration, ensuring longer life than traditional bulbs.
Filament and gas mixture designed for improved longevity and performance.
Meets industry regulations for lighting performance and reliability.
Produced by SYLVANIA, a trusted OEM automotive lighting manufacturer.
Sold in a convenient package of two bulbs.
Legal for on-road use, ensuring compliance with vehicle regulations.
The SYLVANIA 921NA Long Life Mini Bulb is ideal for vehicle owners seeking a dependable lighting solution that enhances safety and functionality. By choosing these bulbs, you can trust in a quality product that offers both performance and value, making it a smart choice for anyone looking to improve their vehicles lighting system.
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Q: What is the size of the SYLVANIA 921NA bulb?A: The SYLVANIA 921NA bulb measures three inches in length, one inch in width, and four point zero two inches in height.
Q: What material is the SYLVANIA 921NA bulb made of?A: The bulb is made of copper, ensuring durability and effective conductivity in automotive lighting.
Q: How many bulbs come in one package of SYLVANIA 921NA?A: Each package contains two bulbs, providing a convenient solution for your lighting needs.
Q: How do I install the SYLVANIA 921NA bulb?A: To install the SYLVANIA 921NA bulb, simply remove the old bulb and replace it with the new one, ensuring a secure fit.
Q: Is the SYLVANIA 921NA bulb suitable for all vehicles?A: To confirm compatibility, check the User Guide or Sylvania Bulb Replacement Guide for your specific vehicle model.
Q: Can I use the SYLVANIA 921NA bulb for exterior lighting?A: Yes, the SYLVANIA 921NA bulb is designed for both interior and exterior lighting applications in vehicles.
Q: How should I care for the SYLVANIA 921NA bulb?A: To ensure longevity, avoid touching the glass part of the bulb with your fingers, as oils from skin can cause damage.
Q: Are there safety concerns with the SYLVANIA 921NA bulb?A: No, the SYLVANIA 921NA bulb is legal for on-road use and meets industry regulations for performance and safety.
Q: How do I store the SYLVANIA 921NA bulbs when not in use?A: Store the bulbs in a cool, dry place and keep them in their original packaging to protect against damage.
Q: How does the SYLVANIA 921NA bulb compare to traditional bulbs?A: The SYLVANIA 921NA bulb is engineered to withstand road vibration, offering longer life than traditional incandescent bulbs.
Q: Is the SYLVANIA 921NA bulb bright enough for my vehicle?A: Yes, the SYLVANIA 921NA bulb provides bright, crystal clear amber light, enhancing visibility and safety.
Q: Will the SYLVANIA 921NA bulb fit in any socket?A: The bulb is compatible with specific sockets; please refer to the Sylvania Application Guide to confirm fit.
Q: What warranty does the SYLVANIA 921NA bulb come with?A: Sylvania typically offers a limited warranty on their products; check the packaging or website for specific details.
Q: What should I do if the SYLVANIA 921NA bulb arrives damaged?A: If the bulb arrives damaged, contact the retailer's customer service for assistance with returns or replacements.
Q: Can I use SYLVANIA 921NA bulbs in my home lighting?A: No, the SYLVANIA 921NA bulbs are specifically designed for automotive use and may not be suitable for home lighting applications.