Johann Waldherr graduated from the Technical University in Munich and Humboldt University in Berlin with a MSc. in Horticulture Science. He then worked for several years as a plant researcher, with a focus on how different wavelengths of the light influence different quality parameters of the plant. Since 2017, Johann has been a Business Development Manager for Horticulture LEDs at Würth Elektronik eiSos in the business unit eiPal Optoelectronic. There he specializes on the biological, optical and electrical parameters in the field of Vertical Farming and Horticulture Lighting. He supports the development of light concepts in the area of plant lighting.