Diode Dynamics DD2011 Switchback DRL LED Board Kit for 2014-2019 GMC Sierra

The Diode Dynamics DD2011 Switchback DRL LED Board Kit is a direct-fit LED lighting upgrade designed specifically for 2014-2019 GMC Sierra trucks. These LED boards replace your factory daytime running light boards with high-performance switchback functionality, allowing your DRLs to switch from white to amber when the turn signal is activated.

Key Features:

• Direct replacement for factory DRL boards - no modifications required
• Switchback functionality: white DRL mode switches to amber turn signal mode
• Engineered and manufactured in the USA for quality and reliability
• Plug-and-play installation into factory headlight housings
• Brighter, more modern LED output compared to factory incandescent bulbs
• Improved visibility and enhanced front-end appearance

This LED board kit provides a significant upgrade over factory lighting with greater functionality and a cleaner, more contemporary look. The switchback design ensures your DRLs remain visible while also serving as bright amber turn signals, improving safety and giving your Sierra a premium lighting upgrade.