How frequently should emergency lighting systems be tested?

Emergency lighting systems are crucial for ensuring safety during power outages and emergencies. They must be tested regularly to ensure they function properly when needed. Testing them monthly allows for the identification of any issues, such as battery depletion or bulb failure, before they become critical during an emergency situation.

By establishing a monthly testing schedule, operators can ensure that all components of the emergency lighting system are operational and that any necessary maintenance or replacements can be addressed in a timely manner. This practice aligns with safety regulations and standards that emphasize regular checks to maintain a reliable emergency response capability.

While some options suggest less frequent testing, such as bi-annually or quarterly, these intervals could pose significant risks by potentially allowing undetected failures to persist for too long. Weekly testing, although it might seem thorough, may be impractical for many facilities, increasing maintenance workload unnecessarily. Monthly testing strikes the right balance between adequate oversight and operational feasibility.