LED backup lighting has increased in use for its energy-saving features, minimal upkeep, and stable performance during mains outages.
The Value of LED Emergency Lighting in Fire Protection
During electrical outages, strategically installed LED emergency fittings illuminate escape routes, helping occupants exit the premises safely.
Unlike older fluorescent lights, LEDs turn on without delay and offer continuous illumination, which is vital during emergencies.
LEDs also hold their brightness and colour integrity across their lifespan, minimising lighting variations in areas such as stairwells and corridors.
Why LED Emergency Fittings Are a Sensible Update
Many facilities still use traditional emergency lights with non-LED 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 aren’t used constantly, energy consumption during self-checks and recharges still contributes to overheads. LEDs consume less energy, keeping operating costs lower over time.
Their robust construction also withstands temperature changes and routine checks, reducing the risk of failure due to fragile components.
Common LED Emergency Lighting Options
- Maintained fittings: Stay illuminated under normal conditions and remain active during power loss. Used in spaces with high footfall.
- Non-maintained fittings: Switch on when mains power is lost. Suitable for storage units.
- Exit signs: LED exit signage ensures easy recognition even in low-light conditions. These are a requirement in regulated fire safety plans.
- Bulkhead lights: Designed for tough environments, bulkheads are robust and ideal for outdoor stairwells.
Installation & Testing for Compliance
To ensure reliability from LED emergency lights, proper installation and periodic validation are required.
Adherence to BS 5266 is recommended to ensure safe coverage near emergency exits, fire points, and plant rooms.
Many LED units now include automated diagnostic functions that track battery health, reducing the time required for checks and offering early warnings.
Advantages for Facility Managers & Occupants
LED emergency lighting contributes to secure evacuation procedures and predictable servicing. Their adaptability makes them a pragmatic upgrade.
Reduced energy use also supports environmental goals, while consistent operation during mains failure enhances readiness in emergency planning.
FAQs
- How long do LED emergency lights last?
- Well-built 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 integrate into existing wiring and control setups, though system matching should be confirmed in advance.
- Are self-test fittings worthwhile?
- Yes, they streamline maintenance 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.
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