Why LED Emergency Lighting Makes Sense for Fire Systems

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

Unlike conventional fluorescent lights, LEDs switch on instantly and offer continuous illumination, which is vital during emergencies.

LEDs also retain their luminous output and light colour across their lifespan, reducing lighting gaps in areas such as stairwells and corridors.

Reasons to Upgrade to LED Emergency Lights

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

LEDs are engineered to last longer, with minimal output degradation. This helps facility managers schedule maintenance efficiently.

Although emergency fittings are mainly idle, energy consumption during charging and testing still contributes to overheads. LEDs draw less power, keeping running expenses lower over time.

Their solid-state design also withstands temperature changes and routine checks, reducing the risk of failure due to lamp faults.

Main Types of LED Emergency Lighting

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


• Non-maintained fittings: Only activate when mains power is lost. Suitable for storage units.


• Exit signs: LED exit signage ensures clear visibility even in low-light conditions. These are mandatory in regulated fire safety plans.


• Bulkhead lights: Designed for external or demanding locations, bulkheads are weather-resistant and ideal for car parks.

Installation & Testing for Compliance

To ensure reliability from LED emergency lights, proper installation and routine testing are required.

Adherence to BS 5266 is recommended to ensure compliant placement near escape routes, equipment stations, and plant rooms.

Many LED units now include self-testing functions that report faults, reducing the time required for checks and offering early warnings.

Advantages for Facility Managers & Occupants

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

Reduced energy use also supports environmental goals, while consistent operation 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 competent professional should install them in line with BS 5266 to ensure correct positioning.

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 infrequent inspections.

What brightness is appropriate for escape routes?

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