Illuminance Converter

This tool of the light envelope allows you to easily convert light units. Just fill out the shape above and click the "process" button and you will get your result. Lighting was previously often called brightness, but this leads to confusion with other options for using the word, for example, to indicate brightness. In the units of SI, illumination is measured in luxury (LC) or equivalent in lumens per square meter (lm · m -2). The luminous flux is measured only in lm · m -2, and not in suite. In the CGS system, a unit of illumination is a photon that is 10000 suite. Foot -light is a non -metric unit of light measurement.