Introducing GTR Lighting's Festoon Bulbs - your ultimate solution for unparalleled illumination! With a 360-degree radiant glow, these bulbs offer complete coverage, elevating your visibility like never before. Crafted with durability in mind, they're engineered to tackle any task, ensuring years of reliable performance. Our Festoon bulbs feature an innovative design, sporting a uniform opaque shell that not only delivers pristine lighting but also eradicates any bothersome hotspots. This intelligent construction safeguards the internals, enabling usage in any environment. What's more, our bulbs come integrated with Canbus technology, effectively eliminating bulb-out warnings for a hassle-free LED experience. No extra wiring or resistors needed! Worried about compatibility? Fret not! Our Festoon bulb seamlessly fits 34-37mm sockets and conveniently substitutes several part numbers, including 6411, 6413, 6418, DE3425, and DE3423. Elevate your lighting game with GTR Lighting - where innovation meets radiance. Illuminate your world today!