LED emergency lighting has become widely adopted for its efficiency, low maintenance, and stable performance during mains outages.
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 facility managers manage upkeep more effectively.
Although emergency fittings are mainly idle, energy consumption during charging and testing still contributes to overheads. LEDs consume less energy, 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 continue during outages. Used in spaces with high footfall.
- Non-maintained fittings: Illuminate solely when mains power is lost. Suitable for commercial properties.
- Exit signs: LED exit signage ensures directional clarity even in dim conditions. These are essential in regulated fire safety plans.
- Bulkhead lights: Designed for tough environments, bulkheads are weather-resistant and ideal for outdoor stairwells.
Installation & Testing for Compliance
For maximum effectiveness of LED emergency lights, proper installation and routine testing are necessary.
Adherence to BS 5266 is recommended to ensure appropriate positioning near emergency exits, equipment stations, and hazard areas.
Many LED units now include automated diagnostic functions that report faults, reducing the manual workload 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.
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Lower power consumption also supports environmental goals, while consistent operation during mains failure enhances peace of mind in emergency planning.
FAQs
- How long do LED emergency lights last?
- Well-built LED fittings typically last several years before component servicing 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 integrate into existing wiring and control setups, though interface should be confirmed in advance.
- Are self-test fittings worthwhile?
- Yes, they automate checks and are particularly useful for sites with infrequent inspections.
- What brightness is appropriate for escape routes?
- Reputable fittings meet the required standards for emergency illumination without the need for manual adjustment.