The HighLighter LED Base Kit is a practical and versatile addition to your emergency vehicle lighting setup. Sold individually and designed to fit most Federal Signal "HighLighter" lights, this kit includes all necessary hardware for easy installation. With its bright LED lights, this kit provides enhanced visibility and safety on the road. Whether you're a first responder or simply looking to upgrade your vehicle's lighting, the HighLighter LED Base Kit is a reliable and effective choice.