Introducing the GTR Ultra i-LED Bulbs -- the pinnacle of automotive lighting innovation. With unmatched performance and advanced optics, these bulbs are designed to redefine your driving experience. Leave the numbers game behind, as GTR Lighting's i-LED bulbs offer more than just brightness; they deliver unparalleled engineering. Illuminate the road with confidence, as the optical system projects intense light forward and reflects over 50% of it backward for superior visibility. Resistor-free installation ensures hassle-free use, allowing you to focus on the road ahead. Choose from a range of captivating colors, including pure White, dynamic Red, vibrant Amber, or the attention-grabbing White/Amber Switchback. With a universal collar design, they effortlessly fit into any headlight or taillight housing, enhancing your vehicle's aesthetics. The intelligent i-Driver technology maximizes brightness while maintaining long-term reliability. Elevate your driving style and safety with GTR Ultra i-LED Bulbs -- a testament to perfection in automotive lighting.