DEFVNSY Pack of 4 6 LED Strobe Car Warning Light Bar Vehicle Emergency Truck Beacon Lamp Blue Traffic 12V 24V DC

【HIGH-INTENSITY BEACON VISIBILITY】Upgade your safety with these ultra-slim blue beacons. Featuring 6 high-power LED chips and wide-angle visibility, they outperform standard traffic lights during night driving. 【DURABLE DIECAST ALUMINIUM BODY】Built for recovery, the IP67 waterproof light features a rugged diecast aluminium housing and heat-sink. The protective black pad prevents impact wear for a 50,000-hour life. 【18 DYNAMIC FLASHING PATTERNS】Customise your warning signal with 18 sparkle modes, including steady on. This 1.8W kit offers fast start-up and low power consumption, making your van lights eye-catching in thick fog. 【SIMPLE THREE-WIRE INSTALLATION】Connect Red to positive, Black to negative, and tap Yellow to Red to switch patterns. The memory function fixes your chosen mode, providing a reliable alternative to warning triangles. 【UNIVERSAL VEHICLE APPLCATON】ldeal for 12V-24V tractors, trucks, SUVs, and trailers. Easily mount on bumpers or grilles as side markers or emergency flares, providing an essential safety kit for roadside assistance.