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. Designed for higher voltage applications, these lights work with both 12 and 24 volt systems. With a water-resistant IP65 rating, aluminum housing and a polycarbonate lens, Heise's municipality marker lights are durable and built to withstand all weather conditions, year after year. Available in white or amber for each style. SPECS: Input Voltage: 12-24V DC, IP Rating: IP65, Wattage: (4) 1.5-Watt LEDs, Size: L: 3.4in W: 1.4in H: 0.4in.