2011 NEC NFPA “New” Rules Electrical Wiring, Lights
White wire required in switch boxes except 3- and 4-way sans luminaries / controllers. https://www.youtube.com/watch?v=B6gfI73Tvg8 Section 404.2 of the National Electrical Code (NEC) pertains to the requirements for luminaires (lighting fixtures) in specific locations. The 2011 update of the NEC introduced several changes and clarifications to this section. Here is an overview of the … Read more