Ford Super Duty (2023+) GTR Ultra 3 LED (Low Beam)

Upgrade your 2023+ Ford Super Duty with the GTR Lighting Ultra 3 LED Low Beam bulbs, designed for exceptional performance and reliability. GTR Lighting emphasizes craftsmanship, delivering a bulb built with precision and attention to detail. Unlike competitors using standard LED chips, these bulbs feature a custom TST 7045 chipset and digitally optimized LED positioning for superior beam focus and minimal glare. Despite their compact size, they produce 4,700 lumens and utilize Thermal Separation Technology for efficient heat dissipation and easy installation. Backed by a lifetime warranty, they’re built to last. The Retrofit Source has tested these bulbs for fitment and function, ensuring they work right out of the box. For installation tips and compatible upgrades, refer to our install videos and Buyers Guide.