The National Electrical Code (NEC) addresses emergency lighting and exit signs under Article 700, which governs Emergency Systems. Specifically, NEC 700.16 outlines the requirements for emergency illumination, ensuring lights remain operational during power failures, while NEC 700.12 covers the power sources permitted for emergency lighting systems. Exit signs must comply with these same sections to guarantee visibility, reliability, and safe egress during emergencies. Always verify local amendments, as some jurisdictions may adopt stricter standards for emergency and life safety lighting systems.
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Oct 23, 2025 - 10:50 AM
