Palmdale vs Pasadena
How do dark sky rules rules compare between Palmdale, CA and Pasadena, CA?
Palmdale and Pasadena have similar restriction levels.
Palmdale, CA
Los Angeles County
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 →Pasadena, CA
Los Angeles County
Pasadena regulates outdoor lighting under PMC 17.40.080. Parking area lighting limited to 18 ft height and must be shielded to confine light to the parking area per PMC 17.46.220. No dedicated dark-sky ordinance, but light containment is required.
View full Pasadena rules →Key Facts Comparison
| Fact | Palmdale | Pasadena |
|---|---|---|
| Fixtures | Fully shielded required | - |
| Direction | Downward only | - |
| Color Temp | 3000K or below preferred | - |
| Topic | Dark Sky Rules | - |
| Parking Lights | - | Max 18 ft height |
| Shielding | - | Required to confine light |
| Code Sections | - | PMC 17.40.080, 17.46.220 |
| Dark-Sky Ordinance | - | None specifically |
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.
Pasadena 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 Pasadena code enforcement if outdoor lights from adjacent properties create a nuisance.
Compare other topics
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