Phillips 579LLB2 Dome Light Bulb - Front

Phillips LongerLife Dome Light Bulb for Interior Lighting

The Phillips LongerLife dome light bulb is built for drivers who want dependable interior lighting and solid value. This clear incandescent mini bulb uses a 12.8V design with a W2,1x9,5d base for direct replacement in a wide range of dome light and interior lamp applications.

Part number 579LLB2 is a practical choice for vehicles such as the Dodge Journey, Chrysler 300, and Jeep Grand Cherokee when replacing a worn interior bulb. The Phillips LongerLife line focuses on everyday use, giving you a straightforward lighting solution for common cabin lighting needs.

Key Features

• Phillips LongerLife mini bulb for interior dome light applications
• Clear glass bulb with incandescent bulb technology
• 12.8V operating voltage, 0.8W wattage, and 0.6A amperage rating
• W2,1x9,5d bulb base for proper fitment in supported sockets
• Compact 1.49 in. length and 0.56 in. diameter
• Fits a broad range of Chrysler, Dodge, Ford, Jeep, Mercury, Plymouth, and Hyundai models

Product Details

Phillips 579LLB2 is a clear LongerLife mini bulb made with glass construction and a single-filament incandescent design. It is specified for interior lighting use, including dome light service, and its compact size helps it fit the factory-style lamp housings used across many late-1990s through 2019 vehicles. If you are searching for a dome light bulb for Dodge Ram, Chrysler Town & Country, or Ford Taurus applications, this part number is a direct reference point for the correct interior bulb style.

This part cross-references standard interior bulb applications for the same socket style and vehicle coverage.

What It Helps Solve

• Dim or failed dome light output
• Interior lighting that no longer illuminates consistently
• Bulb replacement after filament wear
• Restoring cabin visibility in overhead lamp locations
• Replacing a clear incandescent interior bulb with the correct base and size

Installation Notes and Tips

Verify the bulb base, length, and voltage rating before installation. Match the W2,1x9,5d base to the original socket and handle the glass bulb carefully during installation. For best results, confirm the vehicle year, make, model, and interior lamp position against the fitment list before ordering. This bulb is listed for N/A and Front positions depending on application, including fitments such as Fits 2009-2019 Dodge Journey, N/A and Fits 2000 Chrysler Grand Voyager, Front.

Quality Assurance

Phillips LongerLife bulbs are positioned as a value-focused lighting option for drivers who want dependable replacement performance in everyday use. Part number 579LLB2 is built to the listed electrical and dimensional specifications for supported interior lighting applications.