Codes + Standards

IES Releases Update To Roadway & Parking Lighting Standard, RP-8

David Shiller July 26, 2022

IES has released the latest version of its ANSI/IES RP-8-21: Roadway and Parking Facility Lighting Standard. This standard covers all aspects of roadway lighting, including streets and roadways, parking lots, intersections, toll plazas, tunnels, and work zones. Notably, RP-8-21 is a compilation of numerous previously distinct IES American National Standards.

As discussed in the Introduction of RP-8, lighting design criteria need to carefully consider the following goals:

Improve motorist visual quality
Provide quality light and increased contrast for seeing hazards Illuminate conflict areas
Minimize environmental impacts of light at night
Employ lighting systems that are easily maintained and minimize energy use

To order RP-8, visit here.

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David Shiller

David Shiller is the Publisher of LightNOW, and Senior Business Development Consultant at Capacity Consulting, a North American consulting firm providing business development services to advanced lighting manufacturers. The ALA awarded David the Pillar of the Industry Award. David has been co-chair of the ALA’s Engineering Committee since 2010. David established MaxLite’s OEM component sales into a multi-million dollar division. He invented GU24 lamps while leading ENERGY STAR lighting programs for the US EPA. David has been published in leading lighting publications, including LD+A, enLIGHTenment Magazine, LEDs Magazine, and more.

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