The Municipality Series from Heise LED Lighting Systems enters a new category for government, construction and emergency vehicle lighting. These universal lights are designed for any fleet, commercial vehicle, or heavy equipment requiring a powerful visual alert. All lights come with matched or built-in controllers with different flash patterns. Designed for higher voltage applications, these lights work with both 12 and 24 volt systems. With a water-resistant IP65 rating and polycarbonate lens or housing, Heise's municipality lights are durable and built to withstand all weather conditions, year after year. Specs: Input Voltage: 12-24DC, Lights: (48) 2835 LEDs, Construction: Amber Polycarbonate permanent or magnetic housing, IP Rating: 65, Strobe and rotator flash patterns, Power outlet adapter with on/off and pattern control switch, Size: Diameter: 3.5in H: 4.6in.