Outdoor Lighting in Lenexa, KS (2026)
3 verified outdoor lighting rules for Lenexa, Kansas, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
In the City of Lenexa, Kansas, exterior lights on new and expanded development must be full cutoff fixtures with flat lenses and non-adjustable mounting brackets, so no light escapes at or above the horizontal plane of the fixture. Only accent lighting is carved out. One-family and two-family homes fall outside the standard, and the Director of Community Development reviews lighting plans.
Lenexa KS Outdoor Lighting Shielding and Full Cutoff Rules
Some RestrictionsLenexa City Code § 4-1-C-4-I
Cutoff: A design attribute of a light fixture that allows for up to 2.5 percent of the rated lumens to be emitted at or above a horizontal plane drawn through the lowest light-emitting portion of the fixture (this would allow for a slightly angled fixture or drop lens). ... Full Cutoff, (down-lighting-only): A design attribute similar to cutoff fixture except that it allows no light to be emitt...
Light Trespass & Shielding
In the City of Lenexa, Kansas, light trespass is light cast beyond the property boundary, and new site lighting must not produce more than 0.5 vertical footcandles at the property line of an adjacent residential district. Recreational fields get one footcandle at their property line and must be able to shut off automatically one hour after close of business.
Lenexa KS Light Trespass and Property Line Limits
Some RestrictionsLenexa City Code § 4-1-C-4-I
Light Trespass: Light emitted by a fixture(s), which is cast beyond the boundaries of the property on which the lighting installation is sited. ... Maximum permitted illumination at the property line of the recreational use, as generated by the recreational use is one footcandle. ... Lighting shall be controlled in a manner to be capable of being turned off automatically 1 hour after close of b...
Billboard Lighting
The Lenexa City Code does not use the word billboard, but its sign rules for the City of Lenexa, Kansas prohibit lights that flash, blink, rotate or change intensity or color, glare that impairs drivers, and unshielded lights. Off-site signs, the category a billboard falls into, are separately prohibited.
Lenexa, KS Billboard and Sign Lighting Rules
Significant RestrictionsLenexa City Code § 4-1-E-3
Signs Posing Traffic Or Pedestrian Hazards: Any sign which constitutes a traffic hazard or is a detriment to traffic safety by virtue of its size, location, movement, content, coloring or method of illumination. Specifically prohibited are signs or attention-attracting devices using: Lights or illuminations that flash, move, rotate, scintillate, blink, flicker or vary in intensity or color, exc...
Looking for Johnson County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Lenexa city rules.
Outdoor Lighting in Johnson County →