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Electrical safety

Emergency Lighting Certificate London

Annual full-duration testing and certification of emergency lighting to BS 5266-1:2025 for blocks of flats, HMOs, offices, shops and other premises across Greater London.

Prices include VAT All London inside the M25 Digital certificate
Quick answer

An emergency lighting certificate confirms that a building's escape lighting has been inspected and has passed a full rated-duration test, typically 3 hours, under BS 5266-1:2025. Responsible persons for communal areas, HMOs and business premises use it to show they are maintaining fire precautions under the Fire Safety Order. BritCertify tests and certifies systems across London from £59 inc. VAT for up to 3 fittings.

Who needs an emergency lighting certificate?

Anyone who is the responsible person for premises covered by the Regulatory Reform (Fire Safety) Order 2005 and has emergency lighting installed. That includes the communal parts of blocks of flats and HMOs, as well as shops, offices, restaurants and other workplaces.

  • Freeholders, managing agents and RTM companies responsible for communal stairs, corridors and lobbies.
  • HMO landlords, where the escape route or the fire risk assessment calls for emergency lighting. Councils benchmark HMO fire safety against the LACORS guidance, so check your licence conditions for servicing requirements.
  • Business owners and employers, whose fire risk assessment identifies escape routes and areas that would be dangerous in a power cut.
  • Owners of mixed-use buildings, such as a shop with flats above, where escape routes may serve both.

There is no single legal fire safety certificate for most premises. The emergency lighting certificate is one of the servicing records that, together with your fire risk assessment, shows you are maintaining the precautions the Fire Safety Order requires. Since 1 October 2023, anyone a responsible person appoints to help with those precautions must also be competent.

What does the annual test involve?

Every emergency luminaire is run on its battery for its full rated duration, typically 3 hours, to prove it will stay lit long enough for everyone to get out. That is the core of the certificate, but it is not the only check.

  1. We review the logbook and previous certificate, noting any recurring faults.
  2. Every fitting and exit sign is inspected for damage, correct pictogram signage, a working charge indicator and secure fixing.
  3. We simulate a mains failure using the test key switch or by isolating the local lighting circuit.
  4. Each fitting is checked at the start of the test and again at the end of the rated duration.
  5. Failures, partial failures and fittings that are obscured or poorly positioned are recorded.
  6. Normal supply is restored and charge indicators are confirmed working before we leave.

Tests follow BS 5266-1:2025, the revised code of practice for emergency lighting, which is aligned with EN 1838 and EN 50172. Electrical inspections are carried out by NICEIC / NAPIT registered electricians, qualified to BS 7671.

How often must emergency lighting be tested?

Monthly and annually. BS 5266-1:2025 sets a routine of a short functional test every month and a full rated-duration test every year, with the results of both recorded in a logbook.

TestFrequencyWho usually does itWhat is recorded
Functional flick testMonthlyResponsible person, caretaker or nominated staffDate, fittings checked and any that failed to light
Full rated-duration testAnnuallyCompetent person, who issues the certificateDuration achieved by each fitting, failures and recommended action

In buildings where people sleep, such as blocks of flats and HMOs, timing matters. After a full-duration test the batteries need time to recharge, and the building has reduced cover until they do. We schedule tests during the day and, on larger systems, can discuss testing alternate fittings on separate occasions so escape routes are never left without cover overnight.

What paperwork do you receive?

A certificate on its own is of limited use if nobody can tell which fittings it covers. With every annual test we provide:

  • an inspection and test certificate referencing BS 5266-1:2025;
  • a schedule listing each fitting by location and type, whether it is maintained or non-maintained, and its result;
  • a list of failures and observations with recommended actions;
  • an updated logbook entry, so the monthly tests and the annual test sit in one record.

Keep the certificate with your fire risk assessment. Since October 2023, responsible persons must record the full assessment and share fire safety information with residents, and keeping servicing records in the same place makes it easy to show an enforcing authority that the precautions are being maintained.

What do our engineers find in London buildings?

The same faults turn up across very different buildings, and most are easy to fix once spotted.

  • Converted Victorian houses: a single bulkhead at the top of the stairs and nothing at landing level, leaving the lower flights in darkness.
  • Fittings on the wrong supply: emergency lights wired to a switched live, so they discharge whenever the hallway light is switched off and cannot detect a failure of the local lighting.
  • Ageing fluorescent bulkheads: yellowed diffusers and batteries that last a fraction of their rated duration.
  • Outdated signage: text-only exit signs instead of the running-man pictogram, or arrows pointing the wrong way after a layout change.
  • Forgotten areas: basement bin stores, plant rooms and rear escape routes with no cover at all.
  • Missing test key switches: meaning whole lighting circuits have to be isolated at the board for every monthly test, which makes routine testing harder than it needs to be.

What happens if fittings fail?

Failed fittings are listed on the certificate with the reason and a recommended action, and the responsible person should arrange repairs promptly, because the fire risk assessment relies on that lighting working. A system with failures cannot be relied on in an evacuation.

Common causes are exhausted batteries, failed lamps or LED drivers, and charging faults. On older fittings, replacing the whole unit with a modern LED fitting is often more practical than sourcing batteries for a discontinued model. Our emergency lighting installation service replaces fittings at £129 per fitting inc. VAT, and replacements are tested so your records show the system is complete again.

Where the test reveals obvious gaps in coverage, such as an unlit change of direction or a final exit with no fitting outside, we note them. Changes to the design should be agreed against your communal area fire risk assessment or the assessment for your premises.

How should you prepare for the test?

  • Arrange access to every area with fittings, including plant rooms, bin stores, roof access and locked cupboards.
  • Tell residents or staff that the lighting will be tested, so nobody is alarmed when the corridor lights go off and the emergency fittings come on.
  • Find the logbook and previous certificate, and tell us where the test key switches are if you know.
  • Avoid booking the test late in the day in buildings where people sleep.

Prices start at £59 inc. VAT for up to 3 fittings, £79 for up to 6 and £129 for up to 12. Send us your fitting count and building type to get a quote.

Emergency lighting certificate prices in London (inc. VAT)

Emergency lighting certificate prices in London (inc. VAT)
OptionPrice (inc. VAT)Notes
Up to 3 fittings£59Including exit signs
Up to 6 fittings£79Including exit signs
Up to 12 fittings£129Including exit signs

All prices include VAT. For more than 12 fittings, contact us for a price. Central London parking or Congestion Charge may be added; we always confirm before booking.

Book this service

What's included

  • Inspection of every emergency luminaire and exit sign
  • Full rated-duration test, typically 3 hours
  • Check of test key switches and charge indicators
  • BS 5266-1:2025 test certificate
  • Schedule of fittings with location and result
  • Logbook entry and advice on monthly testing
  • Fixed-price quote for any failed fittings

How it works

  1. Tell us about the system

    Share the number of fittings, building type and access arrangements. We confirm the price and agree a daytime test slot.

  2. Inspection

    Each fitting and exit sign is checked for damage, correct signage, charge indication and connection to the local lighting circuit.

  3. Duration test

    We simulate mains failure and run the system for its full rated duration, typically 3 hours, checking every fitting at the end.

  4. Certificate and fault list

    You receive a BS 5266-1 certificate, a schedule of fittings with results and a fixed quote for any failed units.

Emergency Lighting Certificate: frequently asked questions

How often does emergency lighting need to be tested?

Every month and every year. BS 5266-1:2025 sets a short functional test each month, checking that every fitting lights on a simulated mains failure, and a full rated-duration test each year, typically 3 hours. Both should be recorded in a logbook. The annual test is the one carried out by a competent person and results in a certificate.

How much does an emergency lighting certificate cost in London?

Our emergency lighting certificates cost £59 inc. VAT for up to 3 fittings, £79 for up to 6 and £129 for up to 12, with illuminated exit signs counted as fittings. Failed units can be replaced at £129 per fitting inc. VAT. Central London parking or Congestion Charge may be added; we always confirm before booking.

Can I carry out the monthly test myself?

Yes. The monthly functional test is designed to be done by the responsible person or someone they nominate, using the test key switch to simulate a power cut and checking that each fitting lights. Record the date and result in the logbook every time. The annual full-duration test needs a competent person and produces the certificate.

Does every block of flats need emergency lighting?

Not automatically. Whether the communal areas need emergency lighting is decided by the fire risk assessment, which looks at the length and complexity of the escape routes, whether there is natural or borrowed light, and how the building is used. Where emergency lighting is installed, the responsible person must keep it maintained and tested.

How long does the annual test take?

The test runs for the full rated duration of the fittings, typically 3 hours, plus time to inspect each fitting before and after. Afterwards the batteries need to recharge, which can take up to 24 hours, and the building has reduced cover during that period. That is why we plan tests for the daytime.

What happens if an emergency light fails the test?

It is recorded on the certificate with the reason, such as a battery that did not last the full duration, and should be repaired or replaced promptly. Until then, the escape route has a gap in its lighting. We send a fixed quote for replacements with the certificate, and once new fittings are installed and tested your records are brought up to date.

Written and checked by the BritCertify technical team. Last reviewed 6 October 2026.

Book your Emergency Lighting Certificate today

Tell us the property type and postcode and we will confirm a fixed price, including VAT, and the earliest available slot.