Sanger, CA Outdoor Lighting: Dark Sky Rules (2026)

The City of Sanger does not maintain a dedicated dark-sky ordinance, though outdoor lighting is regulated through its zoning and development standards for new construction and commercial projects. The Sanger Municipal Code's development standards require exterior lighting on commercial, industrial, and multi-family residential projects to be designed so that light is directed downward and does not produce glare visible from adjacent properties or public roadways. Parking lot and security lighting must use shielded, full-cutoff fixtures that prevent upward light emission. These requirements are typically imposed as conditions of approval during the site plan review or conditional use permit process. California Title 24, Part 6 (Building Energy Efficiency Standards) further regulates outdoor lighting for energy conservation, requiring motion sensors, automatic shutoffs, and limits on wattage density for exterior applications. Agricultural operations, which are common in and around Sanger, are generally exempt from lighting restrictions when illumination is necessary for farming activities. The city has no curfew for outdoor lighting and does not prescribe specific lumen or color-temperature limits. Residential properties are not subject to outdoor lighting regulations beyond standard nuisance provisions if light trespass creates a disturbance.