(1) Fossil Fuel Light (Gas). Lighting produced directly or indirectly by the combustion of natural gas or other utility-type fossil fuels is exempt from the provisions of this chapter.

(2) Holiday Lights. Low-wattage outdoor lighting fixtures for traditional holiday decorations are exempt from the provisions of this chapter and are a permitted lighting installation, including those installed by the City.

(3) Landscape Lighting. Landscape accent lighting consisting of low voltage light fixtures and/or incandescent bulbs under 35 watts are exempt provided they are shielded.

(4) Prison Facilities. Prison facilities are exempt for public safety and security reasons.

(5) Single Residence Homes. Landscape lighting or decorative lighting consisting of low voltage light fixtures and/or incandescent bulbs under 35 watts is exempt from the requirements of this chapter.

(6) Street Lights. Street lights in the public right-of-way, which are governed by the City of San Luis standard details.

(7) Recreational Venues. Lighting standards (poles) for athletic playing fields shall be allowed to exceed the height requirements of this chapter. The maximum illumination limitation level of 30 lux or three foot-candles may be exceeded until 11:00 p.m. No outdoor recreational facility, public or private, shall be illuminated after 11:00 p.m. except to conclude any recreational or sporting event or other activity conducted at the sports venue, outdoor amphitheater, arena, or similar facility in progress prior to 11:00 p.m.