7 Products
NEMA Rated Emergency Lights – Sealed Fixtures for Harsh Environments
NEMA rated emergency lights are built to endure harsh, industrial, and outdoor conditions where moisture, dust, corrosion, or impact are common. These heavy-duty fixtures meet UL 924 life safety standards while also carrying NEMA 4X, NEMA 12, or NEMA 3R ratings, which specify protection against water spray, ice, and ingress of dirt and debris.
Ideal for food processing plants, manufacturing facilities, wash-down zones, chemical storage areas, outdoor corridors, and wet mechanical rooms, these units are designed with sealed housings, impact-resistant lenses, and corrosion-resistant finishes. They’re often constructed from fiberglass, polycarbonate, or powder-coated steel and include gasketed seams and tamper-resistant hardware.
Each unit includes integrated LED lamp heads and a long-life battery backup system that provides at least 90 minutes of emergency illumination during power failure. Many models also feature self-testing diagnostics for automated monthly and annual inspections, helping ensure compliance with NFPA 101, OSHA, and local fire codes.
For complete code-compliant protection, browse our full selection of NEMA rated emergency lights or pair your system with rugged NEMA rated exit signs for fully sealed egress coverage.
Frequently Asked Questions
❓ What does “NEMA rated” mean for emergency lights?
A NEMA rating specifies the environmental protection level of an electrical enclosure. For emergency lights, common ratings like NEMA 4X or NEMA 12 indicate protection against water, dust, corrosion, and external ice buildup—ideal for industrial or outdoor use.
❓ What’s the difference between NEMA 4X and NEMA 12 emergency lights?
NEMA 4X fixtures are fully weatherproof and corrosion-resistant, suitable for washdown areas and outdoor exposure. NEMA 12 lights are for indoor industrial use, protecting against dust, oil, and dripping fluids but not outdoor rain or hose-down conditions.
❓ Are NEMA rated emergency lights UL 924 listed?
Yes, all NEMA rated emergency lights we carry are UL 924 listed, which means they meet national life safety standards for a minimum 90-minute emergency runtime during power failure.
❓ Can NEMA rated emergency lights be used outdoors?
Yes—models with NEMA 4 or 4X ratings are built for outdoor use and can handle rain, snow, and extreme temperatures. Be sure to verify the rating matches your application.
❓ Do NEMA lights include self-testing diagnostics?
Many models include built-in self-testing diagnostics that perform monthly 30-second checks and an annual 90-minute discharge test to help meet NFPA 101 and OSHA maintenance requirements.