Medford, OR Outdoor Lighting: Light Trespass & Shielding (2026)

5 footcandles, measured at the interior buffer-yard line, on any property in a residential district other than the lot where the glare originates. Public street lighting is expressly carved out of the standard. The section defines footcandle, candlepower, glare and post height, and sets separate rules for outdoor recreational lighting: ball diamonds, playing fields and tennis courts are exempt from the general exterior lighting standards because of their nighttime visibility needs, and their light poles may reach a maximum height of 90 feet, though a conditional use permit for the recreational use can impose additional height limits.

Subsection (4) bars flickering or flashing lights outright and prohibits placing light sources or luminaires within required bufferyard areas except along pedestrian walkways. Compliance is verified through a required Exterior Lighting Plan submitted whenever exterior lighting is installed or substantially modified; the plan must show fixture location, luminaire type and height, maximum illumination, and cut-off angle so staff can confirm the property-line illumination cap is met. 5 footcandle maximum at the property line.