07576 584901Testmasterinfo@gmail.com 24/7 online enquiries About Services Areas ReviewsOur WorkSocialContact07576 584901Request a Free Quote Home/Blog/Fire safetyFire safety # Emergency lighting testing: functional checks, duration tests and records By Test Master UK25 September 20262 min read Service illustration: fire safetyEmergency lighting helps people find their way when normal lighting fails. A fitting that looks intact during the day may not operate correctly on its emergency supply, so maintenance needs more than a visual glance. The property's fire safety assessment and system instructions should inform the testing and recording arrangements. ## Understand the different checks Routine functional checks establish whether fittings operate when the normal supply is simulated as failing. A full-duration test checks operation for the system's required rated period. These are different checks and should not be recorded as interchangeable. UK fire safety guidance commonly describes monthly functional checks and an annual full-duration test. Confirm the appropriate regime, system type and manufacturer's instructions for your premises rather than treating a short check as proof that the batteries can support the full rated duration. ## Plan a safe test window Duration testing can leave batteries needing time to recharge. Plan the visit so the building's occupants are not left relying on depleted emergency lighting. The responsible person and competent tester should agree how the system will be restored and how any failed fittings will be managed. Identify restricted areas and fittings that are hard to access. Automatic testing systems can assist, but somebody still needs to review results and act on faults. A device recording an error is not the same as the defect being resolved. ## Use a fitting-level record Identify fittings by location or a stable reference and record the date, type of test, outcome and defect action. Note whether a problem affects an escape route, stairs or another important area so it can be prioritised appropriately. Keep the system layout or inventory with the logbook where available. Arrange emergency lighting testing with access and occupancy information. For the wider building plan, fire safety compliance in Ealing provides a local route to related services. ## Follow faults through to completion Agree who will arrange repair, replacement and the necessary post-work checks. Repeated failures may indicate a broader maintenance issue. Retain the completion evidence and confirm the lighting has returned to its normal ready state rather than simply closing the appointment in a calendar. - Distinguish functional checks from duration tests. - Agree a safe test and recharge window. - Record outcomes against fitting locations. - Assign defect actions and retain completion evidence. ## Sources and further reading - GOV.UK: Fire safety risk assessment, offices and shops - GOV.UK: Fire safety risk assessment, sleeping accommodation - GOV.UK: Workplace fire safety responsibilitiesGeneral guidance for premises in England, checked on 5 November 2026. Requirements depend on your property, systems and applicable conditions. Follow competent advice, current official guidance and your local authority's requirements. ## In this guide - Understand the different checks - Plan a safe test window - Use a fitting-level record - Follow faults through to completion ## Need testing for your premises? Greenford-based electrical and fire safety services across London. Get a free quote 07576 584901 ## Related guides All guides Fire safety · 2 min read ## Fire alarm checks and servicing: who does what? Separate routine user checks from competent fire alarm servicing and plan a clear testing, fault-reporting and record-keeping system for your premises. 24 September 2026 Fire safety · 2 min read ## Turning a fire risk assessment into a practical action plan Prioritise fire risk assessment findings, assign responsibility and retain completion evidence instead of filing a report without follow-up. 11 September 2026 Electrical and fire safety compliance testing for businesses, property managers and landlords across London and Greenford. Read our Google reviewsLeave us a review ## Services - PAT Testing - Commercial EICR Testing - Residential EICR Testing - Emergency Lighting Testing - Fire Alarm Testing - Fire Extinguisher Servicing - Fire Door Inspection - Fire Risk Assessments - Remedial Works for Fire Compliance ## Service Areas - Greenford - Central London - All London Boroughs - West London - North London - South London - East London - Ealing - Uxbridge - Slough - Watford ## Contact - 07576 584901 - Testmasterinfo@gmail.com - Postal address669 Greenford Road, UB6 8QL - LinkedInOpening hours: 24/7 online enquiries © 2026 Test Master Ltd. All rights reserved. HomeAboutReviewsOur WorkContactPrivacy PolicyTerms & ConditionsCookie Policy Call NowFree Quote Chat on WhatsApp