New Method for Measuring Luminous Efficacy to Save Billions in Lighting Costs

Press/Media: Media appearance

Period	21 Sep 2015

Media coverage

Title	New Method for Measuring Luminous Efficacy to Save Billions in Lighting Costs
Media name/outlet	World Industrial Reporter
Country	United States
Date	21/09/2015
URL	worldindustrialreporter.com/new-method-for-measuring-luminous-efficacy-to-save-billions-in-lighting-costs/
Persons	Erkki Ikonen