Emergency Exit Signs are of paramount importance in commercial, industrial, medical, educational and other applications, providing clear visual guidance to the nearest exit in case of an emergency situation. This Left/Right Running Man Legend is for use with AU-EMLED21, AU-EMLED22 and AU-EMLED24 LED Emergency Exit Signs. Each 240V aluminium ceiling mounted LED emergency exit signs offers 3 hours emergency back-up duration and a 25m viewing distance.