Implementation of LED Roadway Lighting

In September 2011, Minnesota Department of Transportation (MnDOT) installed 10 light emitting diodes (LED) and 10 high pressure sodium (HPS) luminaires along a trunk highway. MnDOT employed data-logging meters to gather hourly electrical operational characteristics relative to both types of light sources. A light meter was used to collect lamp color temperature data and identify changes in the specified color temperature as the LED luminaires aged. This document presents the collected data.

  • Record URL:
  • Corporate Authors:

    Short Elliott Hendrickson Incorporated

    3535 Vadnais Center Drive, 200 SEH Center
    St Paul, MN  United States  55110

    Minnesota Department of Transportation

    Research Services and Library
    395 John Ireland Boulevard
    St Paul, MN  United States  55155
  • Authors:
    • Taillon, Ken
  • Publication Date: 2016-5


  • English

Media Info

  • Media Type: Digital/other
  • Edition: Final Report
  • Features: Appendices; Photos;
  • Pagination: 16p

Subject/Index Terms

Filing Info

  • Accession Number: 01609439
  • Record Type: Publication
  • Report/Paper Numbers: MN/RC 2016-17
  • Contract Numbers: (c) 00755
  • Created Date: Aug 15 2016 2:51PM