High Level Luminous Performance: LED chips in the quality family. It is perfect for vehicle, truck, tractor, combine , , also as dockside projector, coastguard projector. White blue color, strobe different modes, it is better use for rainny, foggy and .Quality Materials: Wide voltage of 12-24V, high defined quality. Made of die-cast aluminum, equipped with high quality shockproof and shatterproof lenses, made of polycarbonate, which can well focus the light and very high brightness lighting.3 wires connection: Black for Negative, Red for Positive and Yellow cable connection positive change flashing mode.Excellent Performance: Anti-shock, anti-rain, anti-fog, waterproof, ready to use and high brightness lamp, long distance from the project. IP67 sealing, rubber gasket and silica gel gasket maintain sealing performance, and die-cast aluminum alloy shell protection gives excellent anti-shock and dustproof performance.Wide Usage Compatibility: Application for vehicles such as ATV, UTV, SUV, truck, car, , motorcycle, , bus, subway ...; Others for tower, bulldozer, tractor, plow, van, ambulance, or vehicles, garden floodlight, garage ...Light color:B: red+blue+redColour:blackMaterial:aluminumPackage Contents:2 x Safety Emergency Flashing LightsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.