Carrollton vs Irving
How do dark sky rules rules compare between Carrollton, TX and Irving, TX?
Carrollton and Irving have similar restriction levels.
Carrollton, TX
Dallas County
Carrollton 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 Carrollton rules →Irving, TX
Dallas County
Irving has outdoor lighting standards in its Land Development Code that require shielded fixtures for new commercial and multi-family development. While not as strict as designated Dark Sky communities, Irving requires that outdoor lighting be designed to minimize light pollution, glare, and sky glow. New development must submit a lighting plan showing fixture types and light levels.
View full Irving rules →Key Facts Comparison
| Fact | Carrollton | Irving |
|---|---|---|
| Fixtures | Fully shielded required | - |
| Direction | Downward only | - |
| Color Temp | 3000K or below preferred | - |
| Topic | Dark Sky Rules | - |
| Requirement | - | Shielded fixtures for new development |
| Lighting Plan | - | Required for commercial/multi-family |
| Glare Control | - | Must minimize off-site glare |
| Sky Glow | - | Lighting must be directed downward |
| Residential | - | Less strict for single-family homes |
Highlighted rows indicate differences between cities.
Carrollton 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 Carrollton code enforcement if outdoor lights from adjacent properties create a nuisance.
Irving FAQ
Does Irving have dark sky lighting rules?
Irving requires shielded outdoor lighting for new commercial and multi-family developments. While not a designated Dark Sky community, the city's lighting standards aim to reduce light pollution and glare.
Do these rules apply to my existing home?
Existing residential fixtures are generally not subject to the lighting standards. However, new installations for commercial properties and multi-family developments must comply with the current requirements.
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