LED backup lighting has increased in use for its energy-saving features, minimal upkeep, and consistent performance during mains outages.
The Value of LED Emergency Lighting in Fire Protection
During electrical outages, strategically installed LED emergency fittings light up evacuation paths, helping occupants leave the building securely.
Unlike traditional fluorescent lights, LEDs activate immediately and do not flicker, which is essential during emergencies.
LEDs also hold their brightness and colour integrity across their operating life, minimising lighting inconsistencies in areas such as stairwells and corridors.
Reasons to Upgrade to LED Emergency Lights
Many facilities still use traditional emergency lights with older technology, which demand regular replacements and consume more power.
LEDs are engineered to last longer, with limited output degradation. This helps facility managers schedule maintenance efficiently.
Although emergency fittings are mainly idle, energy consumption during self-checks and recharges still contributes to overheads. LEDs consume less energy, keeping running expenses lower over time.
Their robust construction also withstands vibration and routine checks, reducing the risk of unexpected outages due to wear and tear.
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 workplaces.
- 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 external or demanding locations, bulkheads are robust and ideal for service yards.
Ensuring Quality Installation and Standards Compliance
For maximum effectiveness of LED emergency lights, proper installation and periodic validation are necessary.
Adherence to BS 5266 is recommended to ensure compliant placement near emergency exits, fire points, and plant rooms.
Many LED units now include self-testing functions that check light performance, reducing the manual workload and offering early warnings.
Practical Gains from LED Emergency Lighting
LED emergency lighting contributes to safer environments 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 safety.
- Can they be used with older systems?
- Many LED models are designed to work with 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 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.
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