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, Wattage: (36) 3-Watt LEDs, Construction: Amber Polycarbonate quad magnetic housing, IP Rating: 65, 15 self-controlled patterns with memory, Power outlet adapter with on/off and pattern control switches, Size: L: 12.9in W: 7.6in H: 3.0in.