Lux (lx), derived from the Latin term for "light", measures the physical unit for the illuminance of a lamp.
The value thus indicates how much luminous flux from a light source falls on a surface. It is measured with the aid of a luxmeter in lm/m2.
For certain, mostly commercial areas, there are legal requirements for illuminance. You can find more details about this in our application areas.
If you have any further questions, please do not hesitate to contact us.