Outdoor Lighting in Fullerton, CA

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

Dark Sky Rules

Fullerton requires exterior lighting on backyard game courts and similar recreational facilities to be shielded away from neighboring yards. Fullerton Municipal Code § 15.17.030(U)(1)(l)3 bars directing any exterior lighting off-site, on top of a 15-foot pole height cap and mandatory motion detectors and timers.

Key details: Shielding rule: Light must be directed away from adjacent property. Pole height: 15 feet maximum for game court lighting. Motion detectors: Required on all off-site-visible exterior lighting. Timers: Automatic timers required on decorative/court lighting. Applies to: Pools, tennis/basketball courts, play equipment.

Unshielded or off-site-directed lighting on a residential recreational facility violates § 15.17.030(U)(1)(l) and is enforced as a zoning code violation under § 1.08.010: an infraction carrying fines up to $100, $200 and $500 for successive violations within a year, or a misdemeanor with a fine up to $1,000 and up to six months in jail. The Director of Development Services may also require design changes as a condition of any pending building permit.

Light Trespass & Shielding

In Fullerton's industrial zones, on-site lighting devices must be designed so their glare and spillover do not reach adjacent property zoned residential. The standard sits in FMC § 15.40.080(F), one of several industrial environmental controls the city enforces alongside noise, odor and vibration limits.

Key details: Governing section: FMC § 15.40.080(F). Applies to: Industrial zone classification only. Standard: Design to limit glare/spillover, not a fixed number. Protected property: Adjacent residentially-zoned parcels. Enforcing office: Code Enforcement Division.

A lighting complaint against an industrial property typically starts with a Code Enforcement Division inspection and a notice of violation directing the owner to re-shield or redirect fixtures. Because FMC § 15.40.080 does not set its own penalty, violations fall under Chapter 1.08's general scheme: an infraction carries a fine up to $100 for a first offense, $200 for a second within a year, and $500 for each further offense; the City Attorney can instead charge a misdemeanor, punishable by a fine up to $1,000, up to six months in county jail, or both. The City Attorney may also sue to enjoin or abate a noncompliant lighting installation.

Billboard Lighting

Freeway-oriented electronic billboards in Fullerton must carry a light-sensing device that automatically dims or brightens the display as ambient light changes, per § 15.49.120(G)(4), and may show only static messages: no flashing, no varying light intensity, and no red or blinking light that could be mistaken for a warning signal.

Key details: Brightness control: automatic light-sensing device required. State tie-in: Cal. Bus. & Prof. Code § 5200 et seq.. Message type: static only, no flashing. Prohibited light: red or blinking warning-style light. Malfunction rule: must fail to black screen or off.

A freeway-oriented electronic billboard operating without a light-sensing brightness control, or one that flashes, varies light intensity, or shows a red or blinking light, is out of compliance with § 15.49.120(G) and is declared a public nuisance under § 15.49.010(B), enforceable through the Chapter 6.01 abatement process referenced at § 15.49.110; the CUP and development agreement that authorized the billboard under § 15.49.120(C) can also be conditioned or revoked for continued noncompliance.

The Bottom Line

Fullerton'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 Fullerton is broadly strict or permissive.

All of the above reflects Fullerton'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.