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NEMA Rated Emergency Lights – Waterproof, Sealed & Code-Compliant
NEMA rated emergency lights are engineered for harsh industrial and outdoor environments with moisture, dust, and corrosive agents. These UL 924 listed emergency lights feature sealed housings and gasketed construction to achieve NEMA 4X, NEMA 12, or NEMA 3R protection—keeping LEDs and electronics safe during wash-downs, rain, ice, and airborne debris. See all NEMA rated emergency lights.
NEMA 4X / 12 / 3R
UL 924 Listed
90-Min Backup
LED Lamp Heads
Self-Testing (Options)
Ideal for food processing plants, manufacturing lines, wash-down zones, chemical storage, outdoor corridors, and wet mechanical rooms, these waterproof emergency lights use fiberglass, polycarbonate, or powder-coated steel enclosures with corrosion-resistant hardware and impact-rated lenses. Many models are also suitable as wet-location emergency lights where continuous exposure to water or humidity is expected.
Every unit includes integrated LED heads and a long-life battery system providing at least 90 minutes of illumination during power failure. Options such as self-testing emergency lights automate monthly and annual diagnostics to simplify compliance with NFPA 101, OSHA, and local fire codes. Pair with rugged NEMA rated exit signs for fully sealed, end-to-end egress coverage.
NEMA quick guide: NEMA 4X adds corrosion resistance for wash-down and marine environments; NEMA 12 protects against circulating dust, lint, and drips in industrial interiors; NEMA 3R resists rain, sleet, and ice for outdoor installations.
💡 What is a NEMA rated emergency light?
A sealed, UL 924 egress fixture with a NEMA enclosure rating (e.g., 4X/12/3R) that protects against water, dust, and corrosion—ensuring reliable 90-minute emergency lighting in harsh locations.
A sealed, UL 924 egress fixture with a NEMA enclosure rating (e.g., 4X/12/3R) that protects against water, dust, and corrosion—ensuring reliable 90-minute emergency lighting in harsh locations.
✅ What to Look For in NEMA Rated Emergency Lights
- NEMA 4X or NEMA 12 Rating: Ensure the unit is certified for the appropriate level of environmental protection, including moisture, dust, and corrosion resistance.
- UL 924 Compliance: Confirms the fixture meets national emergency lighting codes with a 90-minute battery backup.
- Durable Housing Materials: Look for sealed, gasketed enclosures made from polycarbonate, fiberglass, or powder-coated aluminum for long-term durability.
- Remote Head Capability: Choose models that support additional remote lamps for extended coverage from a central battery.
- LED Efficiency: Integrated high-output LED lamp heads deliver powerful illumination while reducing energy draw and maintenance.
- Self-Testing Diagnostics: Automates monthly and annual inspections to help maintain code compliance with minimal labor.
Frequently Asked Questions
What does “NEMA rated” mean for emergency lights?
A NEMA rating defines how well an electrical enclosure protects against environmental conditions. NEMA 4X and NEMA 12 emergency lights offer protection against water, dust, corrosion, and ice buildup, making them suitable for industrial, wet, or harsh environments.
What’s the difference between NEMA 4X and NEMA 12 emergency lights?
NEMA 4X fixtures are fully weatherproof and corrosion-resistant for outdoor or washdown applications. NEMA 12 fixtures are designed for indoor industrial spaces and protect against dust, oil, and dripping fluids—but are not rated for outdoor exposure.
Are NEMA rated emergency lights UL 924 listed?
Yes. All models we offer are UL 924 listed and meet NFPA 101 life safety standards, including the requirement for 90 minutes of emergency illumination during power failure.
Can NEMA rated emergency lights be used outdoors?
Yes. NEMA 4 and 4X rated emergency lights are specifically designed for outdoor use, capable of withstanding rain, snow, and extreme temperatures. Always confirm the NEMA rating fits your environment.
Do NEMA lights include self-testing diagnostics?
Many models offer self-testing diagnostics that automatically run monthly 30-second checks and a 90-minute annual discharge test to streamline NFPA 101 and OSHA compliance.