This industrial tube light was made by Elektrosvit in former Czechoslovakia during the 1970s. It is made of an aluminium ,a glass and an iron\. The light is converted into one Led T8, 60 cm light tube. The weight of the lamp is 15 kg. Light tube is supplied with the light. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.