Illumination (Light Intensity)

Illumination (Light Intensity)

Light intensity is the energy of visible light received per unit area, referred to as illuminance, unit Lux (Lux or lx).

It is used to define the intensity of light and the amount of surface area of an object that is illuminated.

According to the results of research in Western Europe: in the absence of glare under general fluorescent lighting conditionthe most satisfactory illumination of human vision in the 1500 ~ 3000lx.

Color Temperature

Color temperature is a unit of measurement that indicates the color component contained in light, in K (Kelvin).

The color radiated by a black radiator at a certain temperature is called the color temperature.

Color temperature <3300K light gives a warm feeling, known as warm light; > 5300K light gives a cold feeling, known as cold light;

3300 ~ 5300K for the intermediate color light.