LED industrial luminaires are lighting lamps, in particular, fluorescent luminaires, LED linear luminaires and High Bay LED luminaires. The offer includes various industrial luminaires ranging from linear office luminaires, hermetic luminaires to linear luminaires with a built-in light source in the form of LED diodes. It is these latter LED luminaires that are revolutionizing the lighting market recently, gaining more and more popularity and recognition among customers. High luminous parameters, negligible failure rate and a wide range of available colour temperatures as well as power put the LED industrial luminaires in the highest place. They are intended in particular for the indoor lighting of premises such as commercial spaces, corridors, warehouses, halls, sports facilities, shops, offices, hotels as well as the lighting of residential buildings.