Phillips 4114LLB2 Fog Light Bulb

Reliable Fog Light Bulbs for Select GM and Hummer Vehicles

The Phillips LongerLife - Twin Blister Pack fog light bulbs provide dependable exterior lighting designed specifically for various Cadillac, Chevrolet, GMC, and Hummer models. Engineered to meet the electrical and lighting needs of trucks and SUVs, these bulbs ensure clear visibility in foggy or low-light conditions.

• Filament Quantity: Dual filament for enhanced lighting performance
• Bulb Color: Clear for optimal light output
• Push Type Installation for easy replacement
• Contact Quantity: 4 contacts ensuring secure electrical connection
• Bulb Base Type: W2,5x16q compatible with specified vehicle models
• Voltage: Operates at 12.8/14 volts suitable for automotive electrical systems
• Wattage: 31.2/8.3 watts providing balanced brightness and power consumption

About the LongerLife - Twin Blister Pack Product Line

The Phillips LongerLife - Twin Blister Pack line focuses on delivering extended service life bulbs that reduce the frequency of replacements. This product line is designed to offer consistent lighting performance while maintaining durability under typical driving conditions. The twin blister packaging provides two bulbs, making it convenient for drivers to replace both fog light bulbs simultaneously, ensuring uniform lighting on vehicles such as the Chevrolet Silverado and GMC Sierra.

Detailed Product Description

These Phillips fog light bulbs (part number 4114LLB2) feature a dual filament design that supports multiple lighting functions within the fog light assembly. The clear bulb color maximizes light transmission, improving visibility in adverse weather. The push type installation and four-contact design simplify the replacement process, reducing installation time. The W2,5x16q base type ensures compatibility with a range of GM and Hummer models, including the Cadillac Escalade, Chevrolet Avalanche, and GMC Yukon. Operating at 12.8 to 14 volts with wattage ratings of 31.2 and 8.3 watts, these bulbs balance brightness and energy efficiency.

Compatible Vehicles and Use Cases

• Compatible with Cadillac Escalade, Escalade ESV, and Escalade EXT models
• Suitable for Chevrolet Avalanche 1500 and 2500, Silverado 1500 and 2500 series
• Fits GMC Sierra 1500, 2500, and 3500 series trucks
• Designed for Hummer H2 and various GMC and Chevrolet K and C series trucks
• Ideal for restoring fog light functionality and improving road visibility in fog, rain, or snow

Installation Notes and Tips

• Ensure the vehicle ignition is off before replacing bulbs
• Use the push type mechanism to securely install the bulb into the fog light housing
• Handle bulbs with care to avoid contamination or damage to the filament
• Replace both fog light bulbs simultaneously for consistent lighting output
• Verify bulb base type W2,5x16q matches the vehicle’s fog light socket

Quality Assurance and Warranty

Phillips fog light bulbs are manufactured to meet strict automotive standards for electrical and lighting components. The LongerLife - Twin Blister Pack bulbs are designed for durability and consistent performance. While specific warranty details are not provided, Phillips products typically adhere to industry quality controls to ensure reliability in compatible Cadillac, Chevrolet, GMC, and Hummer vehicles.