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Partner area
Aalto Lighting Unit
AEF Programme
   
 
 
 
 
 

Light Energy – Efficient and Safe Traffic Environments

 
 
 
 

Tasks

The project work is carried out in five work packages:

WP1. Visual environment and infrastructure modelling

WP2. Energy optimisation by mesopic photometry

WP3. Efficient and sustainable use of light


WP4. Overall optimised performance

WP5. Workshops and educational activities

 
 
 

WP2. Energy optimisation by mesopic photometry

• measure effects of active control on LED characteristics and
  lifetime, LED aging in controlled operating conditions, develop
  predictive models for lumen depreciation

• contribute to CIE international mesopic recommendations