Surface Mounted Strobe Lights - In this section you'll find a variety of strobe units made for mounting to bumpers, push bars, back racks, trailers, toolboxes, and much more. They have self contained patterns that are simple to set by grounding the pattern change wire momentarily. Any one of these units can be arranged to strobe in unison. These compact universal light heads pair well with overhead warning lights and roof mounted lights. They make the perfect auxilliary strobe and are often used on wreckers, tow trucks, security vehicles, and pilot cars.