Shop Nilight 2PCS 42LED Red Wireless Magnetic Strobe lights Portable Warning Hazard Strobe Lights Surface Mount Waterproof 5 Patterns for 12V 24V Cars Trucks Van Off Road Vehicles ATV in high quality, support 2 Years Warranty. Easy to use, it can be installed in a few seconds, and can be installed on the roof, body, rear, bottom of the car, and any other place you want to install.