Outdoor Lighting in Tyler, TX (2026)
2 verified outdoor lighting rules for Tyler, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Tyler is not a formal dark-sky city, but its Unified Development Code requires site lighting to be fully shielded and concealed within opaque housing, invisible from the street, with the cone of light kept inside property lines.
Tyler Outdoor Lighting Shielding Rules
Some RestrictionsTyler, TX, Unified Development Code Sec. 10-440
The light source must be completely concealed, fully shielded within opaque housing and must not be visible from any street right-of-way. ... All site lighting must be designed and installed so that the level of illumination as measured in foot candles at a height of three feet at the property line does not exceed .2 foot candles in or adjacent to residential uses and 1 foot candle in or adjace...
Light Trespass
Tyler's Unified Development Code prohibits lighting that unnecessarily illuminates and substantially interferes with a neighbor's use or enjoyment of their property, and bars glare aimed at streets. Illumination at a residential property line is capped at 0.2 foot-candles.
Tyler Light Trespass and Glare Rules
Some RestrictionsTyler, TX, Unified Development Code Sec. 10-443 (Excessive Illumination)
Lighting within any lot that unnecessarily illuminates and substantially interferes with the use or enjoyment of any other lot is prohibited. ... Lighting must not be oriented so as to direct glare or excessive illumination onto streets in a manner that may distract or interfere with the vision of drivers on such streets.
Looking for Smith County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Tyler city rules.
Outdoor Lighting in Smith County →