What the system includes
Emergency lighting provides illumination along exit routes for a set period if normal power fails. Exit signs mark the way out. Power can come from battery units or a central inverter, or from a generator.
The design depends on occupancy, layout and building size.
Some buildings use self-contained battery units in each fixture. Others use a central battery system that feeds many lights, which is easier to maintain but costs more to install.
How design changes with the fit-out
Moving walls changes exit paths. New partitions can leave dark corridors or block sign visibility. The lighting and signs must be reviewed whenever the layout changes.
Our electricians and designers coordinate these items with the final plan.
Stairwells, washrooms and storage rooms are often overlooked, so we check each space against the final plan.
Testing and records
Systems require regular testing, with records kept on site. Monthly checks and longer annual tests are common. Faulty batteries are a frequent cause of failure.
At handover we test the system with you, and record the results.
Common problems
Signs hidden by new ceiling features, units mounted too high, batteries left disconnected during construction and circuits switched with normal lighting are all issues we see.
Careful commissioning catches them.
Another frequent issue is a unit installed before the final ceiling, then covered or moved. Walk the route at night with lights off to see what a visitor would see.
Ongoing maintenance
Assign someone to log tests and replace failed parts. Our building maintenance service can take this on, along with other life safety checks, so nothing slips.
Questions we hear
How often must the system be tested?
Testing follows the code and the manufacturer's instructions, typically with short monthly checks and longer annual tests.
Can you maintain it?
Our building maintenance service can handle scheduled testing and records.