Lamp tube resin fractal seventies

How to call it? Lamp tube, tube lamp, lamp fractal resin... all this at once. Description of the contraption: was lamp of the 1970s with a thick orange fractal resin containing in inclusion of small bubbles that reflect light. In the center of the tube, the light bulb, with in more flexible protection in Plexiglas. Around the tube, a chromed metal base enshrines the pipe of resin with love. Lamp quite heavy because the resin is very thick. Height 33 cm, diameter of the tube 11 cm. Lamp sculpture which almost does not light but makes an atmosphere of Thunder (boy, do this expression is outdated!). A lamp that is reminiscent of the work of Marie Claude of contacts or Pierre Giraudon.