141ST-120B,FEDERAL SIGNAL,STACK LIGHT OPTICAL ELEMENT BLUE NOT INCLUDED CONNECTOR | ELECTRAFLASH STROBE LIGHT UL AN | INDUSTRIAL AUTOMATION AND CONTROLS
141ST-120B FEDERAL SIGNAL STACK LIGHT OPTICAL ELEMENT 1 STACK BLUE STEADY LIGHT NON-AUDIBLE LAMP NOT INCLUDED 120 VAC CONNECTOR -35C TO 66C