Outdoor Lighting in Springfield, MA (2026)
3 verified outdoor lighting rules for Springfield, Massachusetts, 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 RestrictionsMass. Gen. Laws ch. 40, § 21 (Town By-Law Authority)
Section 21. Towns may, for the purposes hereinafter named, make such ordinances and by-laws, not repugnant to law, as they may judge most conducive to their welfare, which shall be binding upon all inhabitants thereof and all persons within their limits. They may, except as herein provided, affix penalties for breaches thereof not exceeding three hundred dollars for each offense, which shall en...
Light Trespass & Shielding
Springfield caps spillover light from digital non-accessory signs (billboards) at 0.2 foot candles measured at a residential property line, on top of the sign's own dimming and brightness rules.
Springfield, MA Sign Light Trespass Limit
Some RestrictionsSpringfield Zoning Ordinance § 9.9.39 (Digital Non-Accessory Sign)
Spillover light exceeding 0.2 foot candles as measured at a residential property line is prohibited.
Billboard Lighting
Springfield, Massachusetts caps light spilling from digital non-accessory signs (billboards) at 0.2 foot candles measured at a residential property line, on top of a 0.3 foot-candle sign-brightness cap.
Springfield Billboard Spillover Light Limit
Some RestrictionsSpringfield Zoning Ordinance § 9.9.39 (Article 9, Section 9.9, Non-Accessory Signs)
9.9.39 Spillover light exceeding 0.2 foot candles as measured at a residential property line is prohibited. 9.9.40 The owner of each digital, non-accessory sign shall provide the City of Springfield's Building Department information for a 24-hour contact to be able to turn off the sign promptly should a malfunction occur. 9.9.41 If at any time, more than twen...