# Security lighting.

**Citation:** 49 CFR 193.2911  
**Type / status:** regulation / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2026-08-18  
**Published:** Not stated

Where security warning systems are not provided for security monitoring under § 193.2913, the area around the facilities listed under § 193.2905(a) and each protective enclosure must be illuminated with a minimum in service lighting intensity of not less than 2.2 lux (0.2 ft c) between sunset and su

## Document text

Where security warning systems are not provided for security monitoring under § 193.2913, the area around the facilities listed under § 193.2905(a) and each protective enclosure must be illuminated with a minimum in service lighting intensity of not less than 2.2 lux (0.2 ft c) between sunset and sunrise.

## Provenance

- Official: Yes
- Source: <https://www.ecfr.gov/on/2026-08-18/title-49/section-193.2911>
- Source ID: `ecfr`
- SHA-256: `65ae1251037929b045d5adee186019df2b19b54456c1c783be5bf742d5650cf7`
- Retrieved: 2026-08-20T05:54:35.243Z
- Exported: 2026-08-24T12:20:27.337Z
- Document slug: `49-cfr-193-2911`

### Source metadata

```json
{
  "cfrTitle": 49,
  "part": "193",
  "section": "193.2911",
  "subpart": "Subpart J—Security",
  "corpusVersion": "2026-08-18",
  "jurisdiction": "US"
}
```