Outdoor Lighting in Springfield, IL (2026)
2 verified outdoor lighting rules for Springfield, Illinois, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Springfield regulates outdoor lighting to reduce light pollution and glare. Fully shielded fixtures required for new installations. Lighting must be directed downward and not trespass onto neighboring properties.
Springfield Dark Sky & Outdoor Lighting Rules
Some RestrictionsLight Trespass
Springfield prohibits outdoor lighting that causes unreasonable glare or illumination on neighboring properties. Light trespass complaints are handled through code enforcement.
Springfield Light Trespass Regulations
Some RestrictionsLooking for Sangamon County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Springfield city rules.
Outdoor Lighting in Sangamon County →