Ullbrich Sphere for Testing Luminous Flux
Kontak with specialized machinery to ensure the high quality of each product, meanwhile to ensure the climate, electrical and photometric behavior in each luminaire, meanwhile all of the products was designed by the specilized team which was built up by china and spain, and that's the reason why Kontak's products are alway popular in europe, Northern America and the Middle East etc.
Ullbrich Sphere for Testing Luminous Flux
