Do I Need a Permit for Outdoor Lighting in Wisconsin?
Low-voltage landscape lighting usually does not require a permit. Line-voltage (120V) outdoor lighting installation requires an electrical permit.
Yes, you typically need a permit. Requirements vary by municipality. Check with your local building department for specifics.
Where to Apply
Permit requirements, fees, and processing times vary by municipality. Check the specific requirements for your location:
Browse all jurisdictions →Frequently Asked Questions
Do low-voltage landscape lights need a permit?
No. Low-voltage (12V) landscape lighting systems typically do not require an electrical permit.
Do I need a permit for a 120V outdoor light?
Yes. Any line-voltage (120V) outdoor electrical installation requires an electrical permit, including exterior fixtures, outlets, and post lights.
Are there light pollution regulations?
Some Wisconsin municipalities have outdoor lighting ordinances regulating light trespass, glare, and sky glow, particularly for commercial properties.
Building in multiple cities?
See permit requirements for any Wisconsin municipality instantly. Compare fees, timelines, and processes side by side across your active jurisdictions.