The 7 Inch By 6 Inch Diamond Cut Projector Conversion Lens With 12 Volt Halo is a practical and versatile product that offers numerous benefits. With its diamond cut style and built-in projector lens, it replaces most H6054 headlamps, providing enhanced visibility and a sleek appearance. This conversion lens fits most H4, HID, LED, and halogen bulbs, making it compatible with a wide range of vehicles. Its 12 Volt Halo adds a touch of elegance and sophistication to your vehicle's lighting system. Upgrade your headlights with this high-quality lens for improved performance and style.