Outdoor Lighting in Redlands, CA (2026)
3 verified outdoor lighting rules for Redlands, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Redlands requires agritourism lighting fixtures in the A-1 Agricultural District to be fully shielded, capped at 11:00 p.m. except for limited safety exceptions, and adopted under Ordinance 2961 in 2024. Section 18.20.200(E)(9) bars glare overspill and separately prohibits blinking, flashing, or high-intensity fixtures that cause light trespass onto neighboring farms.
Redlands Agritourism Outdoor Lighting Shielding Rules
Some RestrictionsRedlands City Code § 18.20.200(E)(9)
9. Outdoor Lighting Standards For Agritourism Uses: ... b. ... All outdoor fixtures shall be fully shielded, installed, and maintained in such a manner that shielding does not permit excessive light trespass. c. All outdoor lighting shall be extinguished by eleven o'clock (11:00) P.M., close of business, or when people are no longer present in exterior areas, whichever is later, except for the ...
Light Trespass & Shielding
Redlands caps outdoor lighting spillover from agritourism uses in the A-1 Agricultural District at one-half of a foot-candle measured at the property line. Section 18.20.200(E)(9)(a) requires that lighting and glare stay contained on-site, and the same numeric ceiling recurs across several other Title 18 zoning chapters.
Redlands Agritourism Light Trespass Limit
Some RestrictionsRedlands City Code § 18.20.200(E)(9)(a)
a. Lighting and glare overspill shall be contained on-site and shall not exceed one-half (0.5) foot-candle as measured at the property line.
Billboard Lighting
Redlands bans billboards outright rather than regulating how they may be lit. City Code section 15.36.140 lists billboard signs among prohibited sign types citywide, so no off-premise billboard structure, lit or unlit, may be erected outside a unified center under the sign code.
Redlands Billboard Sign and Lighting Ban
Heavy RestrictionsRedlands City Code §§ 15.36.040, 15.36.140
BILLBOARD: ... A sign which, except for signs located in unified centers, advertises a business, commodity, industry or other activity which is sold, offered or conducted elsewhere than on the premises upon which such sign is located. ... 15.36.140: ... PROHIBITED SIGNS: The following sign types are not permitted: ... C. ... The following types of signs are prohibited: ... 6. ... Billboard sign...
Looking for San Bernardino County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Redlands city rules.
Outdoor Lighting in San Bernardino County →