Emergency Lighting For Commercial Buildings
Emergency lighting provides illumination when the normal lighting supply fails. In a commercial building, it can help people recognise escape routes, negotiate changes in level and find exits. The correct arrangement depends on the building and how it is occupied, rather than simply adding an illuminated sign above the front door.
A system may use self-contained luminaires or a central supply arrangement. Some fittings combine normal and emergency functions, while others are dedicated emergency units. The design must consider the relevant spaces and routes, including areas that people pass through to reach a final exit.
We help define work for existing systems, new layouts and premises undergoing refurbishment. The starting information is your fire risk assessment, available drawings and system records. Where those documents are incomplete, the scope needs to say what assessment or design work is required before installation or remedial work is agreed.
When To Review Your System
Review emergency lighting when partitions move, escape routes change or the use of a building alters. A fitting that was correctly placed for an open floor may not serve a new corridor or enclosed room. Damaged luminaires, failed indicators and incomplete test records also need attention.
If a test identifies inadequate performance, arrange assessment and a suitable response rather than treating the logbook entry as the final action. The responsible person should consider any temporary precautions needed. Avoid leaving an unresolved fault until the next routine service without understanding its effect on the building.
Fire Safety Duties And British Standards
The Regulatory Reform (Fire Safety) Order 2005 places duties on the responsible person for relevant premises in England and Wales. Where necessary, escape routes that require illumination need adequate emergency lighting if normal lighting fails. The building’s fire risk assessment informs the arrangements required.
BS 5266-1:2025 is the current code of practice for emergency lighting of premises. The design and maintenance specification should identify the relevant standards and system requirements. Read the government fire safety guidance for offices and shops for the underlying escape-lighting context.
From Assessment To Documented Testing
First, we establish whether you need a new installation, a condition review, fault investigation or a planned testing visit. Building use, escape routes and available records help define that service. A test of existing fittings should not be presented as a complete new lighting design.
Next, the proposed work and access are agreed. Testing needs to consider occupied hours and battery recharge, particularly where a full-duration discharge could affect protection if the normal supply later fails. Your building arrangements should determine an appropriate safe test window.
The system is then inspected or tested within the agreed scope and the results are recorded. Defects, inaccessible fittings and any missing information should be stated clearly. For new or altered work, request the relevant design, installation and verification documentation, along with information needed to maintain the system.
Cost Factors For Emergency Lighting
Costs depend on the number and type of fittings, mounting heights, access, wiring condition and the work required. Replacing a battery is different from redesigning coverage after a refurbishment. Central systems and self-contained fittings can also create different maintenance and fault-finding requirements.
Ask whether access equipment, replacement parts, duration testing, documentation and return visits are included. A survey may be needed before an accurate remedial quotation can be produced. We avoid standard prices because a fitting count alone does not describe the condition or suitability of the system.
Keeping The System In Service
Maintain an accessible emergency lighting logbook and nominate someone to act on defects. Record routine checks and servicing in a way that links each finding to a fitting or location. Review the arrangements with your competent adviser and the applicable system guidance, rather than relying only on an old sticker.
For general electrical installation condition, explore our commercial EICR service. Emergency lighting testing should be separately identified in the scope because a fixed-installation report does not automatically include it. Send your building type, postcode and existing records when enquiring so the appropriate work can be defined.
Emergency Lighting FAQs
Does An EICR Include Emergency Lighting Testing?
An EICR does not automatically include emergency lighting functional or duration testing. The fixed installation and the emergency lighting system have different assessment needs. Ask for emergency lighting to be explicitly included as a separate scope, with clear records of the tests undertaken and any defects that need attention.
Can Existing Emergency Lights Be Reused After A Fit-Out?
Existing emergency lights may be reused after a fit-out if their condition and performance are suitable for the revised layout. Moving partitions or changing escape routes can affect coverage. Have the arrangement reviewed against the new plans and fire risk assessment before assuming that the old fitting positions remain appropriate.