Flagler County, FL Outdoor Lighting: Light Trespass & Shielding (2026)

Flagler County's I-Industrial district carries a package of performance standards meant to keep industrial operations from becoming a nuisance to neighboring land, covering noise, vibration, odor and glare. The glare provisions state that every industrial use must be operated to prevent glare readily perceptible beyond the property's lot line. The code then addresses ordinary site lighting directly: parking lot illumination, pedestrian path lighting, signage lighting and decorative spot lighting are exempted from the general glare prohibition, but that exemption comes with a condition. The exempted lighting still has to be designed to minimize the illumination cast on adjacent residential areas, and the code directs that this be done by aiming fixtures toward the interior of the industrial property and, where possible, by reducing the wattage or candle power of the lights.

This is a design-and-direction standard rather than a numeric footcandle limit measured at the property line; the county did not adopt a lux or footcandle ceiling for spillover onto neighboring lots the way some jurisdictions do. The broader industrial performance standards package these lighting rules sit inside also covers noise limits by receiving district (60 dBA daytime and 55 dBA nighttime for adjoining residential land), vibration and odor, all enforced at the property line and administered through the county's civil citation process for industrial performance-standard violations, which is separate from the general LDC penalty section.

Because this provision is confined to the I-Industrial district, it does not reach outdoor lighting on residential, commercial or agricultural parcels in unincorporated Flagler County, and it has no application inside Palm Coast, Flagler Beach, Beverly Beach or Marineland, each of which regulates lighting under its own municipal code.