Outdoor Lighting in Centennial, CO (2026)
2 verified outdoor lighting rules for Centennial, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Centennial's Land Development Code sets outdoor lighting standards city-wide to curb glare and light pollution, requiring shielded fixtures, illuminance caps, and dimming tied to the property's Lighting Zone.
Centennial Outdoor Lighting Dark-Sky Standards
Some RestrictionsCentennial Municipal Code § 12-6-701(A)
It is the purpose of this Division to define practical and effective measures by which the obtrusive aspects of excessive and/or careless outdoor light usage can be minimized, while preserving safety, security, and nighttime use and enjoyment of property. These measures will help to curtail the degradation of the nighttime visual environment by encouraging lighting practices that direct appropr...
Light Trespass & Shielding
Centennial limits how much light can spill from one property onto its neighbor, capping illuminance at the shared property line from 0.1 to 1.5 foot-candles by Lighting Zone.
Centennial Outdoor Light Trespass Limits
Some RestrictionsCentennial Municipal Code § 12-6-705(D)
D.Spill Light Limits. Lighting Zones designate how much spill light is permitted onto a property from an adjacent property. The relevant Lighting Zone is the one for the property receiving the light from an adjacent property. Spill light may be measured by either horizontal measurements at grade or by vertical measurements at the property line up to the height of the highest window on the prope...
Looking for Arapahoe County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Centennial city rules.
Outdoor Lighting in Arapahoe County →