How Many Lux Do You Need at the Workplace? A Table with All Reference Values

Light is far more than mere function. It is atmosphere, identity, and a decisive factor for well-being and health. Anyone who wants to work with focus and comfort in an office, workshop, or laboratory often asks the question: how many lux are actually needed? In this article, we provide an overview of the official reference values, place them in a planning context, and show why tailored lighting concepts go far beyond rigid numbers.