LAMPHUS SolarBlast SBLH06 LED Strobe Grille Flashing Lights [32 Modes] [6 Watt] [TIR] [Weatherproof] Warning Lights for Police & Firefighter Emergency Vehicles - Red/White User Manual available for download under Product Information Details 32 flash patterns, sync-able between multiple units; Waterproofed, can be mounted to almost anywhere. Self-contained, external flasher not needed, easy operation; Black flange and Owner's Manual included. Black flange included; Selectable high/low intensity.