Emergency Light Fixtures for Safe Facilities

Emergency light fixtures are a crucial aspect of ensuring safe facilities, particularly in areas prone to power outages or emergencies. In fact, the International Building Code (IBC) requires emergency lighting to be installed in all commercial buildings.

The National Fire Protection Association (NFPA) recommends that emergency light fixtures be installed in areas where people are likely to be during an emergency, such as stairwells, hallways, and exit routes. This ensures that people can safely exit the building in case of an emergency.

Emergency light fixtures should be designed to provide at least 1.5 hours of continuous lighting during a power outage. This is because the average time it takes for emergency responders to arrive at the scene is around 1-2 hours.

It's essential to regularly test and maintain emergency light fixtures to ensure they are functioning properly.

Emergency light fixtures come in two main types: maintained and sustained luminaires. Maintained luminaires are always on, even when power fails, and are often used for emergency exit lighting. They're usually required to be active when a building is occupied or when the public is admitted.

Sustained luminaires, on the other hand, can be switched on and off normally. They automatically turn on when power fails, providing a backup light source.

Here are the key differences between maintained and sustained luminaires:

These two types of emergency light fixtures serve different purposes and are used in various settings. Maintained luminaires are ideal for areas that require constant lighting, while sustained luminaires are better suited for areas that need a backup light source in case of a power outage.

Emergency lighting installations must comply with strict requirements to ensure safety and meet codes. New York City requires emergency lights to carry a Calendar Number signifying approval for local installation.

Chicago requires emergency lighting to have a metal face plate. Los Angeles requires additional exit signs be installed within 18 inches of the floor around doors to mark exits during a fire.

To meet codes, emergency lighting should be selected carefully to ensure an average of one foot candle of light along the path of egress. This is especially important in areas where smoke rises and tends to block out higher installed units.

Emergency lighting installations may be either a central standby source or self-contained fittings. Self-contained fittings may operate in "Maintained" or "Non-Maintained" mode.

Some manufacturers offer dimming solutions for common area emergency lighting using embedded sensors. This allows energy savings for building owners when unoccupied.

Battery backup ballasts can install within or adjacent to existing lighting fixtures, switching into emergency mode upon sensing power loss. This meets both the NFPA's Life Safety Code and the National Electrical Code without separate wiring or external wall mounts.

Codes of practice require wiring from the central power source to emergency luminaires to be segregated from other wiring, using fire-resistant cabling and wiring systems.

IEC 60598-2-22 Ed. 3.0 is a standard that specifies particular requirements for luminaires used in emergency lighting.

Emergency lighting luminaires must meet the requirements outlined in this standard to ensure they function safely and effectively in emergency situations.

IEC 60364-5-56 Ed. 2.0 is another standard that covers the selection and erection of electrical equipment, including safety services for emergency lighting installations.

The ISO 30061:2007 standard specifies the luminous requirements for emergency lighting systems, ensuring they provide sufficient light in emergency situations.

These standards are crucial for ensuring that emergency light fixtures are designed and installed to meet safety and performance requirements.

Rugged construction is a key aspect of emergency light fixtures, and it's essential to understand what makes them durable. Emergency light fixtures feature thermoplastic flame-retardant housing with a robust UL 94 5VA rating.

This rating ensures that the housing can withstand high temperatures without igniting, making them safer for use in emergency situations. The white and black housing options provide a sleek and versatile design that can blend in with various building decors.

Emergency light fixtures are built to last, with rugged construction that can withstand the rigors of frequent use and potential power outages.

Standards play a crucial role in ensuring the safety and effectiveness of emergency lighting systems.

IEC 60598-2-22 Ed. 3.0 sets the particular requirements for luminaires used in emergency lighting.

Luminaires for emergency lighting must meet the standards outlined in IEC 60598-2-22 Ed. 3.0.

IEC 60364-5-56 Ed. 2.0 covers the selection and erection of electrical equipment for safety services.

Low-voltage electrical installations must comply with the requirements of IEC 60364-5-56 Ed. 2.0.

The ISO 30061:2007 standard specifies the luminous requirements for emergency lighting systems.

Emergency lighting systems must meet the luminous requirements outlined in ISO 30061:2007 (CIE S 020/E:2007).

An annual test is also required for emergency light fixtures, with the lights being operated on emergency power for the full minimum of ninety minutes.

Written records of the testing must be maintained and available for review by the Office of the Fire Marshal or your insurance company.

To test exit signs, check if the sign is properly lighted when in normal power mode.

For the annual ninety-minute test or monthly thirty-second test, you can locate the circuit breaker or fuse that supplies power to the emergency lights or exit signs and turn it off.

The lights should be observed to determine if they work for the specified testing period.

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The rotatable dual heads on our equipment are a game-changer for installation and testing. They feature reliable LED lighting.

Both square and round versions have rotatable dual heads, which makes them versatile and easy to use. This means you can adjust the lighting to suit your specific needs.

The rotatable dual heads allow for precise control over the lighting, making it easier to spot any issues during testing. This is especially useful when working with complex equipment.

The reliable LED lighting on the rotatable dual heads is also a plus, as it reduces the risk of maintenance and replacements.

To test exit signs, check if they're properly lighted in normal power mode. You should also observe if they work during the 90-minute or thirty-second testing period.

For a large number of devices, or for the annual 90-minute test, it's a good idea to locate the circuit breaker or fuse that supplies power to the emergency lights or exit signs. You may need to contact an electrician if they're not properly labeled.

The circuit breaker should be turned off, and the lights observed to determine if they work. This is a safer option, especially if you're testing a large number of devices at once.

CAUTION: Make sure to save data on computers or similar devices, if they're connected to the same circuit, before testing.

In the United States, modern emergency lighting is installed in virtually every commercial and high occupancy residential building.

These lights consist of one or more incandescent bulbs or one or more clusters of high-intensity light-emitting diodes (LED).

Modern emergency lighting heads have usually been either incandescent PAR 36 sealed beams or wedge base lamps, but LED illumination is increasingly common.

Most individual light sources can be rotated and aimed for where light is needed most in an emergency, such as toward fire exits.

Modern fixtures usually have a test button of some sort which simulates a power failure and causes the unit to switch on the lights and operate from battery power, even if the main power is still on.

Modern systems are operated with relatively low voltage, usually from 6-12 VDC, which reduces the size of the batteries required and the load on the circuit to which the emergency light is wired.

Batteries are commonly made of lead-calcium, and can last for 10 years or more on continuous charge.

US fire safety codes require a minimum of 90 minutes on battery power during a power outage along the path of egress.

In the UK, emergency lights test is a crucial process that ensures emergency lights are in working order and compliant with safety regulations.

Emergency lights test involves monthly and annual tests, as well as regular maintenance and replacement of batteries and bulbs. This is to guarantee that emergency lights will provide adequate illumination in the event of a power outage or other emergency situation.

According to British fire safety law, an entire assessment of the system must be conducted yearly. This is to ensure that emergency lighting is functioning properly and meeting safety standards.

Emergency lighting serves multiple purposes, including illuminating pathways for occupants to escape from hazardous situations.

Modern emergency light fixtures are a crucial component of any commercial or high occupancy residential building's safety system. They consist of one or more incandescent bulbs or clusters of high-intensity light-emitting diodes (LEDs).

The emergency lighting heads are designed to focus and intensify the light they produce, often with a plastic cover or reflector behind the light source. This allows for precise direction of the light where it's needed most in an emergency.

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Most modern fixtures have a test button that simulates a power failure, causing the unit to switch on the lights and operate from battery power, even if the main power is still on. This feature is a must-have for ensuring the emergency lights are functioning correctly.

Modern emergency light fixtures are operated with relatively low voltage, usually between 6-12 VDC, which reduces the size of the batteries required and the load on the circuit. This also makes them more efficient and cost-effective.

Here are some key features to look for in modern emergency light fixtures: