Light Trespass: Downey vs Los Angeles
How do light trespass rules compare between Downey, CA and Los Angeles, CA?
Downey and Los Angeles have similar restriction levels.
Downey, CA
Los Angeles County
Outdoor lighting that creates a nuisance to neighboring properties may be subject to enforcement under Downey's nuisance ordinance. California Building Code energy standards limit outdoor lighting intensity for new construction.
View full Downey rules →Los Angeles, CA
Los Angeles County
LAMC 93.0117 prohibits any stationary exterior light that causes neighboring residential windows, sliding glass doors, or elevated habitable areas to be illuminated by more than 2 footcandles or receive direct glare. Property owners must bring non-compliant lights into compliance upon written notice from LADBS. Holiday decorative lights (300 lumens or less per source) are exempt Nov 25-Jan 15.
View full Los Angeles rules →Key Facts Comparison
| Fact | Downey | Los Angeles |
|---|---|---|
| Nuisance | Excessive light spillage enforceable | - |
| Standard | Must not disturb neighbors | Max 2 footcandles at neighbor property |
| New Construction | Title 24 lighting limits | - |
| Enforcement | Code Enforcement | LADBS written notice to comply |
| Protected Areas | - | Windows, doors, balconies, decks |
| Holiday Exemption | - | Nov 25-Jan 15, 300 lumens or less |
Highlighted rows indicate differences between cities.
Downey FAQ
My neighbor's floodlight shines into my bedroom. What can I do?
File a light trespass complaint with Downey code enforcement. Most codes require lights to be shielded and aimed so they don't illuminate neighboring properties.
Are holiday lights exempt from light trespass rules?
Temporary holiday displays are often exempt during the holiday season, typically November through January. However, they still cannot create a safety hazard.
Los Angeles FAQ
My neighbor's floodlight shines into my bedroom. What can I do?
File a light trespass complaint with Los Angeles code enforcement. Most codes require lights to be shielded and aimed so they don't illuminate neighboring properties.
Are holiday lights exempt from light trespass rules?
Temporary holiday displays are often exempt during the holiday season, typically November through January. However, they still cannot create a safety hazard.
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