RAGGALEXICON
The Ragglexicon shows Useful Stuff Helpful Stuff Fun Stuff on the subject of light!
LUMINOUS FLUX
The luminous flux is the light output of the light source. The unit of measurement is lumens (lm).
LIGHT INTENSITY
The light intensity indicates the luminous flux related to the solid angle. The unit of measure is Candela (cd).
ILUMINANCE
Illuminance E describes the area-related luminous flux that strikes an illuminated object. The unit of measure is lux (lx).
LUMINANCE
Luminance L provides detailed information about the location and direction dependence of the luminous flux emitted by a light source.
Over 80% of the day we are exposed to artificial light
If we look at the workplace guidelines, e.g. for office workplaces, 500 lux are required, this corresponds to the state ...
... of permanent dusk
This makes the quality of artificial light so enormously important.
Good lighting has a new dimension
It also takes into account the biological effectiveness of light, also called Human Centric Light HCL.
