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πŸ’‘ Outdoor Lighting/Dark Sky Rules

Dark Sky Rules: Palmdale vs Pomona

How do dark sky rules rules compare between Palmdale, CA and Pomona, CA?

Pomona has fewer restrictions than Palmdale.

Palmdale, CA

Los Angeles County

Some Restrictions

Palmdale 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.

View full Palmdale rules β†’

Pomona, CA

Los Angeles County

Few Restrictions

Pomona does not have a specific dark-sky ordinance. General light nuisance provisions in the municipal code may apply. Outdoor lighting for new development is reviewed through the planning process.

View full Pomona rules β†’

Key Facts Comparison

FactPalmdalePomona
FixturesFully shielded required-
DirectionDownward only-
Color Temp3000K or below preferred-
TopicDark Sky Rules-
Dark-Sky Ordinance-None specific to Pomona
New Development-Lighting reviewed in planning
Nuisance-General nuisance code may apply
State-No CA statewide dark-sky mandate

Highlighted rows indicate differences between cities.

Palmdale FAQ

What does fully shielded mean?

The fixture must direct all light downward with no light emitted above the horizontal plane. This prevents glare and sky glow while still providing ground illumination.

Can my neighbor's lights shine into my yard?

Most codes prohibit light trespass onto neighboring properties. Contact Palmdale code enforcement if outdoor lights from adjacent properties create a nuisance.

Pomona FAQ

What does fully shielded mean?

The fixture must direct all light downward with no light emitted above the horizontal plane. This prevents glare and sky glow while still providing ground illumination.

Can my neighbor's lights shine into my yard?

Most codes prohibit light trespass onto neighboring properties. Contact Pomona code enforcement if outdoor lights from adjacent properties create a nuisance.

Compare other topics

See how Palmdale and Pomona compare on other ordinance categories.

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