Herr Alexander Wunsch is a renowned expert in the field of photobiology and light therapy, primarily focusing on the effects of light on human health. He operates a consultancy and research firm that provides insights and solutions related to optimal lighting environments for both medical and general wellness applications. The company generates revenue through consulting services, research collaborations, and educational seminars. Historically, Herr Alexander Wunsch has been pivotal in advancing the understanding of how light influences biological processes, making his firm a leader in this niche but impactful industry.