16.5 Inch Roof Top Beacon Emergency Strobe Light 56 LED Magnetic Warning Caution
200% brighter than a standard LED strobe light, bright enough to be seen more than 2000ft in distance. 20 FLASHING PATTERNS–Double switch buttons setting, 20 Patterns to choose from, including 3 traffic modes, You can switch ON/OFF or select the flashing mode conveniently at the cigarette lighter plug buttons.