What is true about cord-connected luminaires in safe installation practices?

The assertion regarding the installation of cord-connected luminaires highlights the importance of ensuring safety around water sources. When luminaires are installed in areas that may be exposed to moisture or wet conditions, precautions are necessary to mitigate the risk of electrical hazards, such as shock or fire. The National Electrical Code (NEC) emphasizes that luminaires should not be placed in proximity to water unless they are specifically designed for wet locations, which often features enclosures and materials that can withstand exposure to moisture.

Maintaining a safe distance from water sources is crucial for preventing accidents caused by water ingress into electrical components, which can lead to short circuits, malfunction, or worse, electrical shocks. Therefore, adhering to guidelines about the placement and installation of cord-connected luminaires relative to water sources is an essential part of safe installation practices.