Upgrade your truck 1500, 2500, or 3500 pickup truck's front turn signals with these FAXCARS 7444NA/7443NA LED switchback bulbs. These dual-function bulbs seamlessly transition between bright white running lights and amber turn signals, enhancing both visibility and style. Designed for 12V systems, these bulbs feature CANBUS compatibility to prevent hyper-flashing issues common in LED upgrades. The plug-and-play design makes installation straightforward with no additional modifications needed. Each pack includes two bulbs to complete your front turn signal upgrade. These direct-fit replacements deliver modern LED performance while maintaining proper signaling function for your truck.