Class I LED Mini Light Bar Amber/Blue, 12V/24V Permanent Mount 3.2"H x 16.5"L Warning Light Assembly Grote #GRO78020

S-Link™ System* synchronizing capabilities with up to six other units. Allows for synchronization with other S-Link compatible products; Low profile reduces drag and friction; 20 customer selectable flash patterns via external pattern select wire; Magnetic and vacuum mounted products come complete with an auxiliary power plug with on/off function