Abstract: Industrial facilities such as production and storage halls are
a specific environment, which is usually characterized by a large usable
area, which is managed in a way that brings together in the given area
many functional zones for various purposes. Frequent changes in the
management of industrial halls gives a need to change the lighting method.
In such a situation, a lighting solution that enables the photometric
characteristics of the luminaires to be adapted to variable development of
the facility, covering not only the quantitative regulation of the luminous
flux, but also the direction of its radiation into the environment, can be
a helpful solution. The article presents an innovative concept of
a luminaire, which makes it possible to change the light distribution
without the need to replace optical elements. Simulation tests were carried
out for the developed luminaire in order to check the possibility of
obtaining the assumed distribution and shapes of light spots on the working
plane. Thanks to the application of this solution in an environment where
there is a need for frequent changes in the development of usable space
requiring changes in lighting conditions, it is possible to dynamically
adjust the characteristics of the installed system to new environmental
conditions.
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