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deLIGHTed Talks

The Good Light Group, together with the Society for Light Treatment and Biological Rhythms (SLTBR), the Daylight Academy (DLA), the International Association of Lighting Designers (IALD), and Luger Research (LR), are organizing and presenting the “deLIGHTed Talks” lectures. The webinar explains how good light indoors contributes to health and well-being.

The lectures are free to join. See the links below to watch the lectures of the previous deLIGHTed Talks sessions.

deLIGHTed Talks #3

The right light at the right time: bright days, dark nights.


Welcome, Introduction on Healthy Lighting Recommendations by Dr. Luc Schlangen

Watch the lecture

Bright Days
by Dr. Christine Blume

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Dark Nights

 by Koosje Lamers, MSc.

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Panel Discussion
Including Q&A

Panelists: Dr. Christine Blume (DLA), Koosje Lamers (GLG), MSc., Carla Wilkins, LD (IALD)

Moderation: Dr. Luc Schlangen

Watch the panel discussion

deLIGHTed Talks #2

Good Light, Good Life in wintertime


Program and speakers by Marijke Gordijn

Why shifting to daylight saving time is a bad idea
by Prof. Till Roenneberg

Watch the lecture

Dim days and long nights: Optimising light exposure during the dark period of the year

 by Dr. Manuel Spitschan

Watch the lecture

Panel Discussion
Why is it such a bad idea to shift the clock twice a year? including Q&A

Listen to the panel discussion

deLIGHTed Talks #1

Good Light, Good Life

Relevance of Daylight for Humans | DLA
by Mirjam MÜNCH, Dr.
Centre for Public Health Research, Massey University Wellington, New Zealand

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The Healing Effect of Light Therapy Combined with Lifestyle Advices in Affective Disorders | SLTBR

by Lisette ROPS, 

Psychiatrist at GGze, The Netherlands

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Case Study of a School Project | IALD
by Julia HARTMANN, Dipl.-Ing.(FH) Interior Design, IALD, CLD
CEO and Creative Director at lightsphere, Switzerland

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Good Light for Healthy, Daytime-Active People | Good Light Group
by Annette STEINBUSCH, MSc.
S&R Manager Light Quality at Signify, The Netherlands

Watch lecture