Effingham County, GA Outdoor Lighting: Dark Sky Rules (2026)
Key Facts
- Governing section
- Zoning Ordinance Appendix F § IX
- Where it applies
- Within 500 ft of Hwy 21 or Hodgeville Rd
- Fixture standard
- IESNA full cut-off, house-side shield near homes
- Parking lot light cap
- 25 feet from finished grade
- Street/pedestrian post cap
- 18 feet from finished grade
- Canopy lighting
- Fully recessed, lamp source not visible
Summary
Inside the Corridor Overlay District along the Chamber of Commerce Gateway (Highway 21) and Hodgeville Road, Zoning Ordinance Appendix F Section IX requires full cut-off IESNA fixtures, house-side shields facing residential uses, and bars lighting that directly illuminates neighboring homes. Parking lot lights cap out at 25 feet and street or pedestrian posts at 18 feet, with canopy fixtures fully recessed so no lamp source shows.
IX. - Lighting Design Standards. 1.Streetlights shall be provided on both sides of all internal streets and public rights-of- way and shall be spaced appropriately for the needs of pedestrians and vehicular use.2.The streetlights should use decorative fixtures and poles with housing and pole materials that are dark in color, non-reflective, and consistent with the design and architectural character of the buildings.3.Fixtures shall meet IESNA standards for full cut-off type and designed to accommodate a house-side shield when adjacent to residential uses.4.Lighting shall not directly illuminate adjacent residential properties.5.Canopy lighting fixtures shall be completely recessed into the canopy and shall be shielded such that the lamp source is not visible. No lighting is permitted on top of or on the side of the canopy.6.Parking lot lights shall not exceed a height of 25 feet from finished grade.7.Site and parking lot lights cannot be placed in the tree islands.8.Street/pedestrian light posts shall not exceed a height of 18 feet from finished grade and shall be a uniform decorative post and cap accepted by the County.
Full Breakdown
Effingham County does not run a county-wide dark-sky ordinance, but its Corridor Overlay District, adopted by Ordinance No. 2025-068 on February 18, 2025 and covering all unincorporated parcels within 500 feet of the Chamber of Commerce Gateway (Highway 21) and Hodgeville Road, imposes a detailed lighting design standard on new development and qualifying redevelopment (Zoning Ordinance Appendix F, §§ II, IX). Streetlights must line both sides of internal streets and rights-of-way, using dark-colored, non-reflective decorative fixtures matched to the building architecture. Every fixture must meet IESNA full cut-off standards and be built to accept a house-side shield wherever the site borders a residential use, and Section IX states flatly that lighting shall not directly illuminate adjacent residential properties.
Canopy lighting, the kind mounted under gas station or drive-through canopies, must be recessed completely into the canopy so the lamp source itself is never visible, with no fixtures allowed on top of or beside the canopy. Height caps reinforce the shielding rules: parking lot lights cannot exceed 25 feet from finished grade, and street or pedestrian light posts cannot exceed 18 feet, each topped with a uniform decorative post and cap the County must accept. Site and parking lot lights are also barred from the required tree islands.
Because these standards sit in the overlay district rather than the base zoning code, they bind new construction and qualifying redevelopment along the two named corridors; a property elsewhere in unincorporated Effingham County is not subject to this particular shielding regime.
Violations & Fines
The Corridor Overlay District is enforced by the Director of Development Services, who reviews lighting plans at site plan and building permit stage under Appendix F, Section II(c). A development that does not use IESNA full cut-off fixtures, exceeds the 25-foot parking lot or 18-foot street light height caps, or allows glare onto adjoining residential parcels can be denied plan approval or ordered to retrofit shielding before a certificate of occupancy issues.
Frequently Asked Questions
Does Effingham County have a dark-sky ordinance for the whole unincorporated area?
What fixtures satisfy the overlay district's lighting rule?
How tall can parking lot and street lights be in the overlay district?
Sources & Official References
Other rules in Effingham County
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