What are gas discharge lamps?
In this video, you will find out what the two types of gas discharge lamps are and how they work.
Read the article
What is HID lighting?
The operation, benefits and limitations of HID lamps are explained in this video.
Illuminance and luminance
This video explains the concept, units and values of luminance and illuminance.
Webinar: Cities that sense and respond
Presented by Carlo Ratti
Webinar: Light, Art and Biophilia
Presented by Maja Petric
Webinar: Office lighting: Technical opportunities for a healthier working environment
Presented by Michael Rohde