By same authors

1. Energy efficiency and colour quality improvement and subjective preference of LED office lighting

   Research output: Thesis › Doctoral Thesis › Collection of Articles

2. User acceptance studies for LED office lighting: Preference, naturalness and colourfulness

   Research output: Contribution to journal › Article

3. Subjective preference of light colour and LED lighting

   Research output: Thesis › Doctoral Thesis › Collection of Articles

4. User-acceptance studies for simplified light-emitting diode spectra

   Research output: Contribution to journal › Article

5. User acceptance studies for LED office lighting: Lamp spectrum, spatial brightness and illuminance

   Research output: Contribution to journal › Article

Output related by journal

1. Horticultural LED Lighting - After all,Warm Might Be Better

   Research output: Contribution to journal › Article

2. Vihreämpää valaistusta lainsäädännöllä

   Research output: Contribution to journal › Article

3. Auringon aktiivisuuden vaihtelut ja vaikutukset lähiympäristöömme

   Research output: Contribution to journal › Article

4. Tievalaistuksen ohjaus liikenteen ja sään mukaan

   Research output: Contribution to journal › Article