Outdoor Lighting in Corona, CA (2026)
3 verified outdoor lighting rules for Corona, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Corona Municipal Code Section 17.84.070 requires all exterior lighting to be designed to direct light downward, with minimal spillover onto adjacent residences, sensitive land uses and open space. The same section bars glare from arc welding or torch cutting from being visible past the property line.
Corona Exterior Lighting Direction Rule
Light RestrictionsCorona Code of Ordinances § 17.84.070
Glare. Glare from arc welding, acetylene torch cutting or similar processes shall be performed so as not to be seen from any point beyond the boundary line of the property. All areas of exterior lighting shall be designed to direct light downward with minimal spillover onto adjacent residences, sensitive land uses and open space.
Light Trespass & Shielding
Corona Municipal Code Section 17.76.090(B) requires all outdoor lighting in parking areas to be designed and arranged, with City Engineer approval, to restrict stray light spilling onto adjacent property and city streets to a minimum. The City Engineer inspects the installed system before an occupancy permit issues.
Corona Parking Lot Light Trespass Rule
Some RestrictionsCorona Code of Ordinances § 17.76.090(B)
All outdoor lighting within parking areas shall be designed and arranged with the approval of the City Engineer to restrict to a minimum the effects of stray light on adjacent property and city streets. Subsequent to any installation of such lighting and prior to the city's issuance of an occupancy permit for the property, the City Engineer shall inspect the lighting system for compliance with ...
Billboard Lighting
Corona bans off-premise outdoor advertising signs, including electronically lit billboards, everywhere in the city. Code of Ordinances § 17.74.160 prohibits new billboards outright, and § 17.74.070(H) allows an illuminated electronic message center only when the City Council negotiates a relocation agreement directly with an existing billboard owner, one that requires removing more signage than it adds.
Corona Billboard and Illuminated Sign Ban
Heavy RestrictionsCorona Code of Ordinances § 17.74.160
Except as provided in § 17.74.070(H), outdoor advertising signs (billboards) are prohibited in the City of Corona. The city shall comply with all provisions of the California Business & Professions Code regarding amortization and removal of existing off-premise and outdoor advertising displays and billboard signs.
Looking for Riverside County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Corona city rules.
Outdoor Lighting in Riverside County →