Maxxima M20372WCL White 3-LED Warning Strobe Light with Clear Lens Surface or grommet mount with Snap-On black bezel included 11 selectable flash patterns, class 1 and title 13 included - capable of alternate and synchronized flashing Polycarbonate lens and housing and completely resin sealed electronics Additional mounting accessories available: see Maxxima parts M50110 and M50122 for Grommets, M50111 for Chrome Bezel, or M50115 for Stainless Steel Bracket 5 year warranty, DOT approved