LED Fog Light Kit For Audi A4 B8 2008-2014 With 2x 9-SMD Bulbs DRL Xenon White Upgrade

Upgrade your Audi A4 B8 (2008-2014) with a premium pair of LED bulbs designed for fog lights, daytime running lights (DRL), and headlights. This 2x kit uses 9 high-power SMD LEDs per bulb to deliver a bright xenon-white light (6000K) that enhances visibility and modernizes your ride, all while dropping in without complex wiring or modification.

Each bulb combines a top-tier 5W LED chip with 8 additional 5730 SMD chips to deliver about 480 lumens per bulb at 12V DC, drawing 8W of power. The slim aluminum housing provides efficient heat management, keeping performance steady and extending the life of the LED array. The bulbs are the same size as original halogen units for a seamless, plug-and-play upgrade.

Designed for multiple lighting roles, these bulbs offer a crisp, reliable white light that improves day and night visibility. They work as fog lights, DRLs, and even headlights in many vehicles, delivering a modern HID-like appearance without ballast or heavy modification. They’re suitable for most CAN Bus systems in modern European cars, but some vehicles may display a warning message—if that occurs, a load resistor can restore normal operation.

Important fitment note: because the P13W size differs slightly from stock bulbs, verify that this bulb type fits your light housing before purchasing. The kit is listed for Audi A4 B8 with halogen headlights (2008-2014) and is compatible with other models noted in the compatibility guide.

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Benefits & Tips

• Use as DRL for enhanced daytime visibility and a modern, bright white look that stands out on the road.
• In foul weather, switch to the fog-light function to improve foreground illumination and reduce glare for safer driving.
• If your vehicle’s CAN Bus system shows a bulb warning, consider adding a load resistor to prevent error messages and ensure consistent operation.

Product specifications

• Bulbs: 2x P13W (PSX26W / SH23W / 12277) 9 SMD high power 8W white LED daytime running light fog headlight bulbs
• Light color: Xenon white 6000K
• LED chips: 1x 5W LED chip on the top + 8x 5730 SMD LED chips per bulb
• Voltage: 12V DC
• Power: 8W per bulb; Lumen: ~480LM per bulb
• Socket: P13W (PSX26W / SH23W / 12277)
• Application: Fog light, DRL, and headlights
• Housing: Slim aluminum design for efficient heat dissipation
• Fitment: Audi A4 B8 2008-2014 with halogen headlights (also compatible with listed models in the guide)
• CAN Bus compatibility: Works on 90%+ of latest European cars; some vehicles may require a Load Resistor
• Origin: Mainland China
• Warranty: 2 years

Package includes:

• 2x P13W (PSX26W / SH23W / 12277) 9 SMD high power 8W white LED daytime running light fog headlight bulbs

Warnings/Reminders

• Size differences: The P13W bulb is slightly different in size from stock units—confirm compatibility with your light housing before purchase.
• CAN Bus messages: Some vehicles may show a warning; a Load Resistor may be required to restore normal operation.
• Electrical note: This product uses 12V DC; handle carefully and avoid touching the LED surfaces while in operation.