7440/7443: XB LED Bulbs (Resistor-Free)

Introducing the S-V.4 LED Bulbs – the ultimate solution for unmatched illumination and style on the road! With cutting-edge LED chip technology, these bulbs deliver exceptional brightness while maintaining a flawless beam pattern. Unlike other bulbs that stack multiple chips, the S-V.4 features innovative multi-core LED chips for seamless light output. Crafted from premium 6063 aluminum, the bulbs offer superior heat dissipation and corrosion resistance. Equipped with a high-speed micro-fan and intelligent thermal management, they ensure consistent performance even under extreme conditions. CANBUS integration eliminates flickering and errors, making them a hassle-free choice for modern vehicles. Upgrade to S-V.4 for brilliant visibility, extended lifespan, and a refreshed look – a true game-changer in fog light technology!