This 7 Inch Round Diamond Cut Lens with a Domed Center is a practical and beneficial product for safer driving. With its projector aim that holds an H4 bulb, it allows for easy conversion from an old lens to a new one. Sold individually, this lens fits most makes and models, ensuring compatibility and convenience. Its diamond cut design enhances visibility, providing a clear and focused beam of light. Upgrade your vehicle's lighting system with this reliable and functional lens, ensuring a safer driving experience.