Phillips 579LLB2 Dome Light Bulb - Front

Reliable Dome Light Bulb for Select Chrysler and Ford Models

The Phillips LongerLife - Twin Blister Pack dome light bulb offers dependable interior lighting for a range of vehicles including Chrysler, Dodge, Ford, Hyundai, Jeep, Mercury, and Plymouth models. Designed to meet specific electrical and size requirements, this bulb ensures consistent illumination inside your vehicle.

• Bulb Type: Longerlife mini bulb with incandescent technology
• Voltage: 12.8 volts for standard automotive electrical systems
• Wattage: 0.8 watts with 0.6 amperage rating
• Dimensions: 0.56 inch diameter and 1.49 inch length
• Bulb Base Type: W2,1x9,5d for secure fitment
• Clear glass bulb with a single filament (C-2f) for bright, clear light output

Product Details and Specifications

The Phillips 579LLB2 dome light bulb is constructed from clear glass and features a single filament design optimized for interior lighting applications. Operating at 12.8 volts and drawing 0.6 amps, this 0.8-watt incandescent bulb provides steady illumination without excessive power consumption. Its compact size, with a diameter of 0.56 inches and length of 1.49 inches, allows it to fit precisely into the W2,1x9,5d base socket commonly found in many Chrysler, Dodge, Ford, Hyundai, Jeep, Mercury, and Plymouth vehicles. The clear finish ensures maximum light transmission, enhancing visibility inside the cabin.

About the LongerLife - Twin Blister Pack Line

The LongerLife - Twin Blister Pack from Phillips is designed to provide extended service life compared to standard bulbs. This product line focuses on durability and consistent performance, making it suitable for drivers who require reliable interior lighting solutions. The twin blister packaging offers convenience by supplying two bulbs in one pack, ideal for replacing multiple interior lights or keeping a spare on hand.

Common Applications and Issues Addressed

• Replacement for burnt-out or dim dome light bulbs in compatible vehicles
• Improves interior visibility during nighttime or low-light conditions
• Resolves flickering or inconsistent dome light performance
• Restores proper lighting function in Chrysler 300, Dodge Avenger, Ford Bronco, and other listed models
• Ensures compliance with original equipment specifications for interior lighting

Installation Notes and Tips

• Ensure the vehicle is turned off before replacing the bulb to avoid electrical shock
• Carefully remove the dome light cover to access the bulb socket
• Match the bulb base type W2,1x9,5d to ensure proper fit
• Handle the glass bulb with care to prevent damage or fingerprints that can reduce bulb life
• Test the bulb after installation to confirm proper operation

Quality Assurance and Warranty

Phillips dome light bulbs are manufactured to meet strict quality standards for automotive lighting. While this product is not DOT approved, it is engineered for interior use and tested for reliable performance in compatible vehicles. The 579LLB2 part number is backed by Phillips' commitment to quality, ensuring consistent illumination and fitment for the specified Chrysler, Dodge, Ford, Hyundai, Jeep, Mercury, and Plymouth models.