Outdoor Lighting in Allentown, PA (2026)
2 verified outdoor lighting rules for Allentown, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Allentown 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.
Allentown Dark Sky & Outdoor Lighting Rules
Some RestrictionsLight Trespass
Allentown prohibits outdoor lighting that causes unreasonable glare or illumination on neighboring properties. Light trespass complaints are handled through code enforcement.
Allentown Light Trespass Regulations
Some RestrictionsLooking for Lehigh County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Allentown city rules.
Outdoor Lighting in Lehigh County →