# WAC 246-359-540: WAC 246-359-540. Lighting and electrical

> Washington · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_540

## Section

- **Citation:** WAC 246-359-540
- **Heading:** WAC 246-359-540. Lighting and electrical
- **Jurisdiction:** Washington
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Washington Administrative Code / Title 246 / Chapter 246-359 / Section 246-359-540

## Text

(1) The installation of electrical systems and wiring must comply with the state electrical code, chapter 246-46 WAC, as administered by the department of labor and industries and according to the number of outlets or light fixtures required in subsection (2) of this section.
(2) Outlets and light fixtures provided in TWH must comply with the requirements of subsection (1) of this section and WISHA requirements, including:
(a) Each habitable room must have:
(i) One ceiling light fixture. Additional ceiling light fixtures will be required to comply with the foot candle requirements of chapter 246-358 WAC; and
(ii) One separate floor or wall outlet. Additional outlets will be required as determined by the department of health to prevent safety hazards when the housing is occupied;
(b) Laundry and toilet rooms, and rooms where people congregate must have at least one ceiling or wall light fixture. Additional ceiling or wall light fixtures will be required:
(i) With at least twenty foot candles thirty inches from the floor; and
(ii) As determined by the department of health to prevent safety hazards when the housing is occupied.

## Nearby sections

- [WAC 246-359-001 WAC 246-359-001. Purpose and scope](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_001.md)
- [WAC 246-359-005 WAC 246-359-005. Applicability](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_005.md)
- [WAC 246-359-010 WAC 246-359-010. Definitions](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_010.md)
- [WAC 246-359-020 WAC 246-359-020. Powers and duties of the department of health](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_020.md)
- [WAC 246-359-030 WAC 246-359-030. Cooperation with the department of health—Right of entry](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_030.md)
- [WAC 246-359-040 WAC 246-359-040. Appeals](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_040.md)
- [WAC 246-359-050 WAC 246-359-050. Minor variances to the TWH construction standard](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_050.md)
- [WAC 246-359-060 WAC 246-359-060. Architect or engineer of record and plan submittal responsibilities](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_060.md)
- [WAC 246-359-070 WAC 246-359-070. Application and construction documents required for plan review](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_070.md)
- [WAC 246-359-080 WAC 246-359-080. Plan review approval and expiration of plan approval](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_080.md)
- [WAC 246-359-090 WAC 246-359-090. Issuing and maintaining a construction permit](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_090.md)
- [WAC 246-359-100 WAC 246-359-100. Expiration and extension of construction permits](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_100.md)
- [WAC 246-359-110 WAC 246-359-110. Construction without a permit](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_110.md)
- [WAC 246-359-120 WAC 246-359-120. Required inspections](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_120.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_246_359_540. Check the current official text before relying on it. Not legal advice.