NEC® Changes · 2020 NEC®

220.12 Lighting loads, non-dwellings

RevisedChanged in the 2020 NEC® (from the 2017 NEC®)· Updated October 24, 2026

What changed in 220.12

Table 220.12 now covers non-dwellings only, with much lower lighting loads that already include the 125 percent continuous load factor.

Point by point

  • Table 220.12 now covers non-dwelling occupancies only; dwelling lighting loads moved to 220.14(J).

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This section across NEC® editions

2020 NEC®RevisedYou're here

Table 220.12 now covers non-dwellings only, with much lower lighting loads that already include the 125 percent continuous load factor.

2023 NEC®Revised

Found at 220.42 in the 2023 NEC®.

Moved from 220.12. Schools and sports arenas dropped from 3 to 1.5 VA per square foot, and the table note now says the 125 percent factor is already built in.

Open the 2023 page →
2026 NEC®No change

This section did not change from 2023 to 2026.

More 2020 changes in Article 220

This is a plain-English summary, not the NEC®'s exact wording. Always check the full section in the NEC® edition your area has adopted, plus any local amendments.

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