Human Centric Lighting

The Healing Effect of Light-therapy

Healthful and Integrative LightingLighting – Metrology and Recommendations for Non-Visual Effects

Good Light for Healthy, Daytime-Active People – Good Light Group

Meet the Guru, Part III – Lighting & Biology by Professor Robert LUCAS

Good Light Indoors is the Future of Lighting by Jan Denneman, Chairman of the Good Light Group

Lighting in Psychiatric Hospitals

A Beautiful Light Promoting Facination Against Depletion

NatureConnect - Lighting Inspired by Nature

HCL Basics - SPD (Spectral Power Distribution) inIntegrative Lighting / HCL

HCL Basics- Ergonomy & Geometry in Integrative Lighting / HCL by Octavio L. PEREZ, Ph.D.