Outdoor Lighting in Alhambra, CA (2026)
2 verified outdoor lighting rules for Alhambra, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Alhambra is an urban city without a formal dark-sky ordinance, but its Zoning Code (Section 23.12.090) requires all outdoor lighting to be directed, oriented, and shielded so it does not cast glare or light trespass onto adjacent properties, capping light at the property line at 0.3 foot-candles.
Alhambra Outdoor Lighting Rules
Some RestrictionsLight Trespass
Alhambra's Zoning Code Section 23.12.090 directly addresses light trespass: all lights must be directed, oriented, and shielded to prevent light trespass or glare onto adjacent properties, and illumination at the property line may not exceed 0.3 foot-candles.
Alhambra Light Trespass Rules
Some RestrictionsLooking for Los Angeles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Alhambra city rules.
Outdoor Lighting in Los Angeles County →