SUPER VISIBILITY12Pcs 12LED Surface Mount Strobe Lights, each light has a total of 12 high-intensity Led chips. Use aluminum alloy housing + ABS magnifying lens for maximum brightness to ensure more effective warning to other vehicles. These strobelights can be seen from hundreds of feet away. HIGH QUALITYThese lights can withstand harsh weather conditions, waterproof with life span because of the better production process. Great to use in rain, fog, dust and snow, moisture-proof and vibration-proof, escorting your driving. EASY TO INSTALLUltra-thin design is easy to install. Supplied with gaskets and screws to mount it to the grille or bumper. Universal for 12-24V all vehicles and can be installed in every position of vehicle. FLASHING MODESBuilt in flasher, and the last used pattern recall/memory function. including Steady on, Single flash, Double flash, etc.