IPX4 WaterproofWaterproof Penetration Lights ensure daily use and protect against rainsnow, etc. even when submerged in water.18 Flash ModesPreset 18 flashing modes, super bright and durable, preinstalled switch and mode switch button.Wide ApplicationVibration resistance, ideal for Emergency Vehicles, Backhoe Loader, Forklift, Tow Truck, suitable for all 1224V cars, Van, Van, Lorry, etc.Our lights are APPROVED for road traffic, correspond to the ECE regulations in force.Highpower Samsung chipsNew LED technology for energy consumption reduced by 40% to 80%.Aluminum housing, high thermal conductivity and beautiful appearance.Turns on in microseconds, fast response time.LED lighting, 1W is equivalent to 5W of brightness of traditional car lighting.Long lifespan of LED lights, average lifespan of 50,000 hours.Easy to install, just wire it up and it's ready to use.