Emergency & Exit Lights

All emergency and exit lighting in business buildings must be maintained. When your building’s electricity goes out, your emergency and exit lights must stay lit for at least 90 minutes using the internal battery pack.

Sustained, non-maintained, and maintained exit lights are the three major types of emergency exit lights. They’re intended to assist people in securely exiting the building in the event of an emergency. Every six months, all emergency and exit lights must be checked and certified.