What must be ensured when installing lighting fixtures within 3 feet horizontally and 8 feet vertically of a bathtub?

When installing lighting fixtures within 3 feet horizontally and 8 feet vertically of a bathtub, it is essential to prioritize safety due to the risk of electrical shock in wet areas. The National Electrical Code (NEC) sets specific guidelines that limit the installation of electrical equipment in zones near bathtubs and showers to protect users from electrical hazards.

In this particular scenario, fixtures within the specified distance from the bathtub are not permitted unless they are specifically rated for wet or damp locations. This precaution helps mitigate the risk of water coming into contact with electrical components, which can lead to dangerous situations. Therefore, while there are options for lighting fixtures, including those rated for wet locations, the definitive requirement is to avoid placing standard lighting fixtures in this close proximity to a bathtub to ensure safety.

By adhering to these codes, installers help maintain compliance with electrical safety standards, thereby protecting both the users of the space and the integrity of the electrical installation.