- OSHA Testing Requirements for Emergency Lights
- When Should You Test Emergency Lights?
- What Should Be Tested?
- Alternative Technologies that Simplify Testing
- Self-Testing Emergency Lights
- Emergency Lighting Test Schedule Tips
OSHA Testing Requirements for Emergency Lights
Emergency lighting plays a critical role in keeping occupants safe during power outages, fires, or other emergencies. That’s why both state and federal safety codes require regular testing of emergency lights and backup batteries. Just as you would test-drive a car before buying it, emergency lighting must be tested periodically to ensure it performs when needed.
According to OSHA and NFPA 72 (National Fire Protection Association Life Safety Code), emergency lights must remain illuminated for at least 90 minutes during a power failure, triggered by a breaker trip, power outage, or wall switch in affected areas.
OSHA mandates both monthly and annual testing for all emergency lights and exit signs:
- Monthly Test: Operate the light using the test button for a minimum of 30 seconds.
- Annual Test: Disconnect power to the unit and confirm it stays illuminated for 90 minutes.
While manual testing can be time-consuming, it is essential to comply with workplace safety laws and ensure proper evacuation lighting.
When Should You Test Emergency Lights?
Testing should be scheduled during low-traffic hours to avoid disruptions. If your building is open 24/7, notify staff or patrons ahead of time and conduct tests during the least busy hours. In residential settings, inform household members or test when the home is unoccupied.
What Should Be Tested?
It’s important to test the entire lighting system, not just the battery. Disconnect the power source to confirm that the light activates, and verify that its brightness and coverage meet code requirements. If the battery needs replacement, identify the correct type, voltage, and amperage.
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Alternative Technologies that Simplify Testing
Tritium Exit Signs
Self-luminous tritium exit signs require no testing. These fixtures use a radioactive isotope to produce consistent illumination for up to 20 years without electricity or batteries. When tritium gas interacts with phosphor-coated tubes, it emits a visible green glow. These signs meet the same performance standards as traditional models, but eliminate the need for maintenance.
Photoluminescent Exit Signs
Also known as glow-in-the-dark exit signs, photoluminescent models absorb ambient light and remain visible during power loss. They are suitable for indoor use only and require no wiring or battery. These fixtures are maintenance-free, simple to install, and can help bypass OSHA testing requirements for powered emergency lights.
Self-Testing Emergency Lights
Many modern emergency lights now come equipped with self-testing functionality. These units automatically run monthly and annual diagnostics on their battery and circuitry. LED indicators display color-coded alerts if the system detects a problem—saving time and reducing manual inspections.
Popular models with this feature include both surface-mounted and recessed designs like the T Bar Recessed Emergency Light.
Emergency Lighting Test Schedule Tips
To remain compliant and ensure readiness, maintain a test calendar. Schedule monthly and yearly tests and set reminders on your phone or calendar software. Inform staff or building occupants ahead of time, especially in public or commercial buildings.
Fixtures like photoluminescent signs and self-testing LED lights can significantly reduce the burden of manual testing while still meeting OSHA and NFPA code requirements.
For help choosing the right emergency lighting system or battery replacement, contact our team. We're happy to assist with quotes, specifications, and compliance guidance.