The 417S/418S Piranha LED Auxiliary Round Strobing Lights (PM417SR-1) in red, no flange, are a versatile and practical lighting solution for emergency, construction, and refuse vehicles. These lights operate from 9-32 volts and offer three different flash patterns, making them ideal for a variety of applications. Meeting SAE J845; Class 2 specifications, these lights are available with or without a flange and fit most makes and models. With their strobing light function, these lights can serve as both auxiliary and warning lights, providing a reliable and effective lighting solution for a range of vehicles and situations.