Emergency lighting testing is the scheduled regime that proves escape-route and anti-panic lighting will actually work during a power failure: brief monthly function tests plus an annual full-duration test that runs the system on battery for its full rated period, typically one to three hours. Emergency lights share the defining trait of all life-safety equipment: in normal operation, a dead unit looks identical to a healthy one.
Frameworks like EN 1838/EN 50172 in Europe and NFPA 101 in the US converge on this shape; local rules set exact periods and records.
A plant’s annual duration test runs 118 luminaires for their rated 60 minutes. Results: 9 units fail outright at switch-on (caught monthly in theory, but three were in rooms the monthly route skipped), and 17 more go dark between minute 14 and minute 40, batteries aged past capacity but fine for any short test. That is 22 percent of the system unable to do its one job, concentrated, as luck usually arranges it, along the warehouse escape corridor. Output: 26 battery or unit replacements on one work order, a corrected monthly route that actually covers every room, and a battery age register so replacements happen by cohort before failure. The annual test is not bureaucracy; it is the only measurement of the thing the system exists to provide.
Fabrico carries the regime: every luminaire and exit sign in the asset register with location, monthly routes and annual duration tests as recurring work orders with per-unit pass/fail, failures escalating to replacement work automatically, battery installation dates tracked for cohort planning, and the full test history exportable when the inspector or insurer asks. Fabrico does not test the lights; it makes sure somebody provably did. EU-built, with EU data residency.
No. Monthly tests verify changeover and lamp function; only a full-duration discharge verifies battery capacity. A system that has passed sixty monthly flicks can still fail at minute fifteen of a real outage, that is precisely the failure the annual test exists to find.
Self-testing units automate the schedule and report faults, which removes the route labor but not the program: fault indications still need checking on a route, results still need recording, and the annual duration behavior still needs verification per the manufacturer’s regime.
At the manufacturer’s life or the first failed duration test, whichever comes first, and ideally by cohort: units installed together age together, and one failed duration test in a cohort usually predicts its siblings within months.
Want every luminaire on a test schedule that cannot be forgotten? Book a Fabrico demo to see life-safety testing run through a field-ready CMMS.
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