Phillips 12821B2 License Plate Light Bulb

Overview of Phillips Standard Twin Blister Pack License Plate Light Bulbs

The Phillips Standard - Twin Blister Pack license plate light bulbs provide reliable illumination for a variety of vehicle makes and models. Designed as standard mini incandescent bulbs, these clear glass bulbs ensure proper lighting for license plates on select European and American cars.

• 12 Volt incandescent license plate light bulbs
• Clear glass bulb with Ba15s base type
• Single filament (C-2r) design with 5 watt power rating
• Diameter of 0.75 inches and length of 1.47 inches
• Compatible with multiple makes including Audi, BMW, Mercedes-Benz, Porsche, and Ford

Product Line Details: Standard - Twin Blister Pack

The Standard - Twin Blister Pack from Phillips offers a convenient two-pack of license plate light bulbs, providing a practical solution for replacing exterior lighting components. This product line focuses on delivering dependable incandescent bulbs with clear finishes, suitable for a wide range of vehicles requiring Ba15s base bulbs. The twin pack format ensures you have a spare bulb on hand for maintenance or replacement.

Technical Specifications and Compatibility

These license plate light bulbs operate at 12 volts with a wattage of 5, making them suitable for standard automotive electrical systems. The bulbs feature a single filament (C-2r) housed in a clear glass envelope, providing consistent illumination. The Ba15s base type ensures secure fitment in compatible sockets. With a diameter of 0.75 inches and length of 1.47 inches, these bulbs fit many exterior lighting applications.

Compatible with a broad range of vehicles, including Audi models such as the A4 Quattro and A6 Quattro, BMW models like the 318i and 535i, Mercedes-Benz vehicles including the E320 and S500, as well as Ford, Porsche, and Land Rover models. The part number 12821B2 identifies this specific twin pack of bulbs within the Phillips product range.

Common Applications and Problem Solving

• Replacement of burnt-out or dim license plate bulbs on Audi A4 Quattro and BMW 328i
• Restoring proper license plate illumination for Mercedes-Benz E320 and Porsche 911
• Ensuring compliance with vehicle lighting requirements for Ford and Land Rover models
• Addressing flickering or intermittent lighting issues caused by worn bulbs
• Upgrading from damaged or cloudy bulbs to clear glass for improved visibility

Installation Notes and Tips

• Ensure the vehicle is turned off before bulb replacement to avoid electrical shock
• Remove the license plate light housing carefully to access the bulb socket
• Verify the Ba15s base type matches the socket before installation
• Handle bulbs with clean hands or gloves to prevent oil residue on glass
• Test the bulb after installation to confirm proper operation

Quality Assurance and Warranty

Phillips license plate light bulbs are manufactured to meet automotive lighting standards, providing consistent performance and durability. While this product is not DOT approved, it is engineered for reliable exterior lighting on compatible vehicles. The part number 12821B2 is backed by Phillips' quality control processes to ensure fit and function. Warranty details should be confirmed with the point of purchase or manufacturer documentation.