Outdoor Lighting in Vallejo, CA

If you live in Vallejo or are thinking about moving there, outdoor lighting are one of those things you probably won't think about until they affect you directly. Vallejo has 3 specific rules on the books covering different aspects of outdoor lighting, and some of them might surprise you.

Light Trespass & Shielding

Vallejo's zoning code defines light trespass as unwanted light spilling onto adjacent lots and public rights-of-way, and it caps that spillover at one foot-candle on any residential property, measured off the light source's own site. Every fixture must be shielded or recessed so the bulb itself cannot be seen from off site, and light must be aimed downward and away from neighboring parcels.

Key details: Residential trespass cap: 1 foot-candle off-site. Shielding rule: Bulb not visible from off-site. Governing section: VMC Section 16.506.04(B), (I). Sports-field carve-out: Exempt from lumen cap, not trespass rule. Penalty range: $100-$1,000 fine, up to 6 months jail.

Light trespass complaints are handled as zoning code violations under the city's general penalty section, Municipal Code Section 1.12.010. A first violation is an infraction punishable by a fine of $100 to $500; the code enforcement officer or city attorney can instead charge a misdemeanor, punishable by a fine of $500 to $1,000, up to six months in jail, or both, and every day a fixture keeps spilling light onto a neighbor's lot counts as a separate offense.

Dark Sky Rules

Vallejo's zoning code caps outdoor light poles at seventeen feet in residential districts, twenty feet in most commercial and office districts, and twenty-five feet in industrial zones. Every fixture must point downward or toward the structure it lights, and any lamp of 2,000 lumens or more has to be fully shielded under Table 16.506-A. Blinking or unusually bright permanent fixtures are banned outright.

Key details: Residential light height cap: 17 feet. Non-residential (non-industrial) cap: 20 feet. Industrial zone cap: 25 feet. Shielding trigger: 2,000+ lumens = fully shielded. Governing chapter: VMC Ch. 16.506, Lighting and Glare.

Noncompliant fixtures are cited as zoning code violations. Under the city's general penalty section, Municipal Code Section 1.12.010, a first offense is charged as an infraction punishable by a fine of $100 to $500, while repeat or more serious violations can be charged as a misdemeanor carrying a fine of $500 to $1,000, up to six months in county jail, or both. Each day a nonconforming fixture stays lit is a separate violation, and the court can order reimbursement of the city's enforcement costs.

Billboard Lighting

Vallejo caps digital and electronic billboard brightness at 160 Nits at night and during daytime fog or heavy overcast, under Municipal Code Section 16.509.07(L)(7)(k). Every qualifying digital billboard has to carry a sensor, dimmer control, and photo cell that continuously reads ambient light and adjusts brightness, or the sign must shut off automatically.

Key details: Luminance cap: 160 Nits (cd/m2). Trigger conditions: Sunset to sunrise, fog, heavy overcast. Required hardware: Sensor, dimmer control, photo cell. Digital signs allowed on I-80: 3 maximum. Governing section: VMC Section 16.509.07(L)(7)(k).

A digital billboard that exceeds the 160-Nit cap, lacks the required sensor and dimmer control, or uses a fading or dissolving message transition is out of compliance with Section 16.509.07(L) and can have its major use permit revoked, in addition to standard code enforcement under the city's general penalty section, Section 1.12.010: a first offense is an infraction punishable by a fine of $100 to $500, escalating to a misdemeanor fine of $500 to $1,000 or up to six months in jail for continued noncompliance.

The Bottom Line

Vallejo's outdoor lighting rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Vallejo is broadly strict or permissive.

All of the above reflects Vallejo's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.