Lumcrissy 24 LED Amber Strobe Hazard Warning Lights for Trucks for Cars Escort Safety(Amber) 24 Big High Intensity LED :The Amber Led Strobe Lights is with High brightness with 10000-12000MCD,More than normal lights Compatible with a 12 volt DC cigarette adapter and magnetic base that can be put onto any rooftop Safe voltage and double insulation:it is very safe to use and not harmful to human body in rain A long lifespan of 50,000 to 100,000 hours,Always Escort Safty,1 year warranty 7 different selectable strobe patterns:with a push of a button;Great for undercover or to use when needed