Why LED Emergency Lighting Makes Sense for Fire Systems

When the mains power fails, properly located LED emergency fittings clearly mark exit routes, helping occupants exit the premises safely.

Unlike older fluorescent lights, LEDs activate immediately and maintain steady light, which is essential during emergencies.

LEDs also hold their brightness and hue consistency across their operating life, reducing lighting variations in areas such as stairwells and corridors.

Why LED Emergency Fittings Are a Sensible Update

Many facilities still use legacy emergency lights with incandescent or fluorescent technology, which wear out quickly and consume more power.

LEDs are engineered to last thousands of hours, with limited output degradation. This helps building operators schedule maintenance efficiently.

Although emergency fittings are mainly idle, energy consumption during self-checks and recharges still contributes to overheads. LEDs have lower consumption, keeping operating costs lower over time.

Their solid-state design also withstands environmental stress and routine checks, reducing the risk of failure due to fragile components.

Common LED Emergency Lighting Options

• Maintained fittings: Operate continuously under normal conditions and remain active during power loss. Used in spaces with high footfall.


• Non-maintained fittings: Illuminate solely when mains power is lost. Suitable for workplaces.


• Exit signs: LED exit signage ensures directional clarity even in low-light conditions. These are essential in regulated fire safety plans.


• Bulkhead lights: Designed for external or demanding locations, bulkheads are durable and ideal for outdoor stairwells.

Ensuring Quality Installation and Standards Compliance

To ensure reliability from LED emergency lights, proper installation and periodic validation are necessary.

Adherence to BS 5266 is mandatory to ensure appropriate positioning near escape routes, equipment stations, and hazard areas.

Many LED units now include automated diagnostic functions that track battery health, reducing the need for manual testing and supporting maintenance planning.

Advantages for Facility Managers & Occupants

LED emergency lighting contributes to secure evacuation procedures and predictable servicing. Their compatibility with existing fire systems makes them a pragmatic upgrade.

More efficient operation also supports environmental goals, while consistent performance during mains failure enhances confidence in emergency planning.

FAQs

How long do LED emergency lights last?

Premium LED fittings typically last several years before battery replacement is required.

Do they need specialised installation?

Yes, a certified professional should install them in line with BS 5266 to ensure compliance.

Can they be used with older systems?

Many LED models are designed to connect to existing wiring and control setups, though compatibility should be confirmed in advance.

Are self-test fittings worthwhile?

Yes, they reduce manual testing effort and are particularly useful for sites with limited resources.

What brightness is appropriate for escape routes?

Reputable fittings meet the minimal lux levels for emergency illumination without the need for manual adjustment.