What it means
Emergency lighting usually runs from batteries, either in individual units or from a central system. It covers exit routes, stairs, corridors and larger rooms. Exit signs are a related system and must be lit and clearly visible.
The code sets how much light is needed, for how long, and where. Units must be tested on a regular schedule and records kept.
Why it matters
When a layout changes, the emergency lighting must change too. A new wall can block light from a unit that used to cover a corridor, and a relocated exit door needs a new sign. Inspectors check these items at occupancy, and a failure can delay opening.
Battery units also age. A space with units that do not hold a charge is a safety and liability problem.
How HSM handles it
HSM's electrical team designs and installs emergency lighting and exit signs as part of each fit-out, and we review coverage on the plan against the code before installation. After the walls and ceilings are complete, we test every unit, including the duration test, and record the results.
We also coordinate with fire alarm and sprinkler work, since all of these life safety systems share ceiling space and are inspected together. Because our own electricians do all of this work, there is one crew accountable for it.
What to plan for
Ask us for a test schedule and a log at handover. Monthly and annual tests are the owner's responsibility, and we can set that up for you as part of building maintenance.
Tell us about any furniture or partition changes you expect after opening. Moving walls or adding rooms later can affect emergency lighting coverage and should be reviewed.