The "FireRay To QuadraFlare" Mounting Conversion Kit is a practical solution for seamlessly fitting your "FireRay" 9 Inch By 7 Inch perimeter lights into "QuadraFlare" 9 Inch By 7 Inch mounting holes. This kit, sold individually, is designed to fit most Federal Signal "FireRay" lights, making it a versatile and convenient option. With its easy installation process, this conversion kit ensures a secure and efficient mounting experience. Upgrade your lighting system effortlessly with this reliable and functional solution.