Which types of rooms in a dwelling require a switch-controlled lighting outlet?

In residential settings, the National Electrical Code specifies that every habitable room and bathrooms must have a switch-controlled lighting outlet. This requirement ensures that individuals can easily access and control lighting in areas where they spend time, enhancing safety and convenience. Habitable rooms include living rooms, dining rooms, bedrooms, and similar spaces designed for regular occupancy, while bathrooms require controlled lighting for safety and functionality.

By mandating switch-controlled outlets in these areas, the code addresses potential hazards associated with unlit rooms, such as tripping or falling. Furthermore, having appropriate lighting control promotes the accessibility of light fixtures by providing a practical means to turn lights on and off without needing to navigate dark spaces. This understanding of the code's requirements helps ensure compliance and promotes the safety and usability of residential electrical systems.