Introducing the 2Stroke 4.0 LED Headlight Bulb Upgrade for 2017-2022 Super Duty trucks. Elevate your driving experience with these game-changing LED bulbs. Designed by experts at Headlight Revolution, these bulbs deliver exceptional brightness, clarity, and a precise beam pattern for optimum visibility in all conditions. The advanced PCB technology ensures superior beam quality, closely simulating the filament size of incandescent bulbs for proper beam distribution. With a fully adjustable base, a unique internal circulation cooling system, and an all-weather ready advanced driver, these bulbs guarantee lasting performance. Upgrade to 2Stroke 4.0 LEDs and transform your Super Duty's lighting into a new level of brilliance.