Lighting fixtures for wet locations must be marked as what?

Lighting fixtures designed for wet locations must be marked as "suitable for wet locations." This denotes that the fixtures have been tested and rated to withstand exposure to moisture and water without posing safety risks or compromising functionality. The marking is crucial for ensuring compliance with electrical codes and provides assurance to the installer and end-user that the fixture can safely operate in areas prone to wetness, such as bathrooms, outdoor locations, and areas where water or moisture is present.

This specific designation helps ensure that the fixtures meet required safety standards and are appropriate for their intended use. Fixtures marked in this manner have specific construction and protective features, such as water-tight seals and moisture-resistant components, making them reliable for these environments. While other options may imply water resistance, they do not convey the necessary assurance that the fixture is explicitly designed and tested for wet locations.