Which NEC article governs luminaires, lamps, and lighting outlets?

• A. Article 500
• B. Article 410
• C. Article 210.8
• D. Article 600

Answer: (B)

The topic being tested is which NEC article specifically covers lighting devices. The article dedicated to luminaires, lamps, and lighting outlets provides the requirements for how these lighting components are installed, connected, and protected. It addresses the types of lighting fixtures, how they are supported and mounted, the conductors and wiring methods used for lighting, and the necessary disconnecting means. It also covers the installation of lighting outlets and the general safety rules that apply to lighting installations, such as spacing, enclosure, and clearance considerations. Because this article is written to govern all aspects of luminaires, lamps, and lighting outlets, it is the authoritative reference for questions about those elements. The other articles address topics unrelated to lighting devices, such as hazardous locations, electrical protection requirements in certain areas, or specialized equipment, so they don’t govern luminaires and lighting outlets.