LED backup lighting has increased in use for its energy-saving features, minimal upkeep, and stable performance during power failures.
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 leave the building securely.
Unlike traditional fluorescent lights, LEDs activate immediately and do not flicker, which is critical during emergencies.
LEDs also retain their luminous output and light colour 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 non-LED technology, which require frequent maintenance and are less energy-efficient.
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 consume less energy, keeping running expenses lower over time.
Their solid-state design also withstands temperature changes and routine checks, reducing the risk of malfunctions 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 mandatory in regulated fire safety plans.
- Bulkhead lights: Designed for outdoor spaces, bulkheads are weather-resistant and ideal for service yards.
Ensuring Quality Installation and Standards Compliance
To fully benefit from LED emergency lights, proper installation and periodic validation are vital.
Adherence to BS 5266 is mandatory to ensure safe coverage near escape routes, fire points, and plant rooms.
Many LED units now include self-testing functions that check light performance, reducing the time required for checks and improving reliability.
Advantages for Facility Managers & Occupants
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LED emergency lighting contributes to reliable safety strategies and reduced upkeep. 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 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 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 infrequent inspections.
- What brightness is appropriate for escape routes?
- Reputable fittings meet the required standards for emergency illumination without the need for manual adjustment.