⚡ Question Of The Week ⚡(2026)

Question: A single-family dwelling has 2,400 square feet of floor area (calculated from outside dimensions, excluding open porches, garages, and unfinished spaces).

According to the 2026 NEC, at what VA per square foot is the general lighting load calculated?

• When determining the minimum number of branch circuits required?
• When performing the standard feeder/service load calculation?

Drop your answers, show the math if applicable, AND the specific 2026 NEC section references if you know them! ⚡

💬 Comment & discuss below.

⚠️ Disclaimer: Question may be simplified or test interpretation — verify all answers with NEC text.

⚡ Happy Friday! Yes, I did split up the Question of the Week to make up for my lack of activity and to try something new. Perhaps those who are still in 2023 and prepping for 2026 can use it to their advantage.

⚡ Credit: TRADEHOG.NET ⚡