Emergency and exit lighting is easy to overlook until the normal power fails.
For Townsville businesses, a reliable system helps staff, customers and visitors find a safe path out during a blackout, fire or other emergency. Regular testing also identifies failed batteries, damaged fittings and poor visibility before they become a real problem.
What Emergency and Exit Lighting Needs to Do
Exit signs show people where to leave the building. Emergency lights provide enough illumination to help people move safely when normal lighting is lost.
Depending on the building classification and layout, these systems may be required in corridors, stairways, larger rooms and exit paths. The National Construction Code requires relevant emergency lighting systems to comply with AS/NZS 2293.1.
For a business owner or facility manager, the practical question is simple: if the power disappeared today, could people still see where to go?
Signs Your Emergency Lighting Needs Attention
Problems are often found during testing rather than normal operation.
Common issues include:
- Exit signs that are dim, flickering or completely off.
- Emergency lights that fail when mains power is interrupted.
- Batteries that cannot support the fitting for the required duration.
- Damaged, dirty or obstructed fittings.
- Exit signs that are difficult to see from the normal path of travel.
- New walls, shelving or fit out changes that affect the original layout.
A fitting can appear normal while connected to mains power and still fail when its battery is required. Visual checks alone are not enough.
How Emergency Lighting Testing Works
Routine testing checks whether emergency lights and exit signs operate correctly when normal power is removed.
For commercial systems, testing is commonly scheduled every six months in line with the inspection and maintenance requirements applied under AS/NZS 2293.2.
Testing may include checking each fitting, confirming battery operation, verifying exit sign visibility and carrying out a discharge test. This helps identify batteries that may work briefly but cannot support the fitting for the required duration.
For busy commercial sites, testing can usually be planned to reduce disruption to staff, customers and normal operations.
When Should Lights Be Repaired or Replaced?
A failed test does not always mean the entire system needs replacing.
The problem may be limited to a battery, fitting, charger or damaged component. Replacement becomes more practical when fittings fail repeatedly, parts are difficult to source or the building layout has changed.
Renovations and commercial fit outs are also a good time to review emergency lighting. Moving walls, creating new rooms or changing access routes can affect where lights and exit signs need to be positioned.
GAP Industries North Queensland can review emergency and exit lighting as part of broader commercial electrical services and electrical preventive maintenance.
A Simple Maintenance Approach for Townsville Businesses
Emergency lighting should be treated as routine building maintenance rather than something checked only before an audit.
Keep testing current, record failed fittings, repair faults promptly and review the system whenever the building layout changes.
This is especially useful for offices, retail premises, medical facilities, hospitality venues, warehouses and other sites where a power failure could leave people unfamiliar with the building trying to find an exit.
GAP Industries North Queensland supports commercial properties across Townsville and North Queensland with emergency and exit lighting, fault finding, electrical maintenance and commercial electrical upgrades.
Emergency Lighting Support in North Queensland
GAP Industries North Queensland provides commercial electrical services across Townsville and the wider North Queensland region.
Our licensed electricians can inspect, test, repair and upgrade emergency and exit lighting while coordinating the work around normal business operations.
Frequently Asked Questions
How often should emergency and exit lights be tested?
Commercial emergency and exit lighting is commonly tested every six months in accordance with the relevant inspection and maintenance requirements. Site requirements can vary according to the building and installed system.
Why does an emergency light work normally but fail during testing?
The fitting may be receiving mains power while its internal battery has deteriorated. When the normal supply is removed, the weak battery can no longer keep the light operating correctly.
Do exit lights need to work during a power failure?
Required exit signs and emergency lighting are designed to remain visible during a loss of normal power so occupants can identify exits and evacuation routes.