Grote 79075 BEACON LAMP, LED, BLUE, W/ CLEAR DOME

S-Link™ System synchronizing capabilities allows for synchronization with up to eight other S-Link compatible products. Heavy-duty spun aluminum base with plastic base insert. 12 different selectable flash patterns in either of two phases, plus steady-on. High-Low power and rotating flash patterns available on select beacons. The ability to isolate colors on dual-color models gives you greater control for your specific applications.