DairyTalk 42: Lighting the Way - Modern LED Systems in Dairy Farming - by Helmut Demmelhuber

Modern LED Lighting Concepts for Dairy Barns - why light
management is more than just technology. From long-day
photoperiods to blue-enriched LEDs and daylight panels: how
lighting regulates hormones, boosts milk yield, and pays off
economically. With comments on a "Holstein International"-article
(October 2025) by Jacques Bernard and Christine Massfeller:
https://www.holsteininternational.com