Emergency lighting and exit signs are critical requirements in industrial, commercial, residential, educational, religious and institutional buildings. To ensure the safety of occupants, buildings must be outfitted with illuminated and clearly identifiable evacuation routes to the nearest emergency exit.
The two emergency lighting categories are emergency lights and exit signs. While each helps guide building occupants to safety during an emergency, they serve two different purposes.
Emergency lights deliver the necessary illumination to help guide people toward exits. Powered by a long-lasting battery, the dual lamps are illuminated by ultra-bright LEDs. The National Fire Protection Association’s 101 Life Safety Code, Section 7.9 and the International Building Code, Section 1008.3 outline the standard requirement for emergency lights to remain functional for 90 minutes.
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Emergency egress lights illuminate the route to an exit, such as hallways, stairwells, escalators and corridors. Emergency lights must also serve common areas, such as lobbies, bathrooms and conference rooms. Battery-powered emergency egress lights operate during power failures and other emergencies, and they must meet time and other specifications referenced in the NFPA and IBC's code books.
Remote head lights add extra illumination to areas that egress lighting may not reach, such as around corners and at exits. Designed with a self-contained circuitry, battery and charger, a remote head emergency light is an affordable addition to your building's emergency lighting system.
This setup provides temporary illumination for occupants to safely manage tasks until power is restored.
Applications are targeted for specific locations where safety is critical, such as around certain types of machinery, dangerous chemicals and medical procedure rooms.
Emergency lighting is required to clearly illuminate the safest and most efficient escape route to an exit.
Exit signs indicate the areas where people can safely exit a building in the event of an emergency. The versatility of exit sign designs encompasses the range of locations in which they may need to be mounted and protected, such as on structures with prior incidences of vandalism and wet areas like public pools.
The exit sign is hardwired with a battery backup system that operates in the event of a power outage.
AC only exit signs don't contain an internal battery. Instead, they rely on a generator or another type of emergency backup system.
Not reliant on electrical power, photoluminescent emergency exit signs absorb and store ambient lighting. They're energy efficient and highly visible.
Connected to a power source, electrically powered exit signs utilize LED lights to provide reliable lighting.
Various regulatory agencies establish codes that govern emergency lighting and exit sign requirements.
The NFPA has developed two code documents that have become the accepted standard for safe electrical design, installation and inspection. These documents pertain to all aspects of building construction, including emergency lighting systems that protect people and property.
Addressing life safety in new and existing structures, the NFPA 101 provides strategies to reduce fire and other hazards based on the type of building construction and occupancy.
The National Electrical Code is enforced in all 50 states.
The Occupational Safety and Health Administration requires all workplaces to have an emergency lighting system in place to accommodate safe evacuation. It defers to NFPA 101 and NFPA 70 for compliance, as noted in OSHA 1910.35.
That said, OSHA does govern exit sign compliance, detailed in the following codes:
The Joint Commission is the regulatory agency for the health care industry.
The IBC provides the minimum requirements to protect the health and safety of the occupants of new and existing structures, including means of egress and adequate lighting.
The International Fire Code establishes the minimum fire safety requirements for new and existing structures.
Local authorities enforce building codes and compliance, including those pertaining to emergency lighting systems. The Mid-South states of Mississippi and Tennessee are examples of local jurisdictions responsible for enforcing building code standards.
The Mississippi State Department of Health regulates emergency lighting codes as stipulated in the following statutes:
Tennessee adopted the NFPA 101 without amendments. The Codes Enforcement section of the Tennessee Department of Commerce & Insurance enforces safety codes and standards.
Premier Safety’s team is well-versed in all aspects of low-voltage systems, adeptly managing the design, installation, inspection and maintenance of emergency lighting and exit sign networks for a wide range of industries and facilities, including:
Premier Safety’s experienced electricians thoroughly assess your structure to ensure the most efficient emergency exit strategy and route are in place to confirm the safety of your employees, residents and clients. Our expertise includes following the specific regulatory standards and best practices, including:
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To confirm your facility’s emergency lighting system is properly functioning, NFPA 101, Section 7.9.3 stipulates regular testing requirements and accompanying documentation. The agency accepts three types of emergency lighting systems:
The testing schedule and duration guidelines depend on the governing jurisdiction.
The Life Safety Code stipulates a specific monthly and yearly schedule as follows:
According to the EC.02.05.07 EP 1 standard for healthcare facilities, testing must be performed on the following schedule:
It’s crucial to keep accurate records of the notable activities and dates related to your building’s emergency lighting and exit sign system. To remain in compliance, document the following:
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