Grima pendant lamp with concrete lampshades Concrete is a rough material that has only recently found its way into our living rooms. What is normally used as raw material is now being given a whole new side. Thanks to concrete, the luminaire becomes a trendy furnishing element in industrial design. The heavy material of the lampshades is contrasted by a beam of light wood. This contrast is daring and yet perfectly successful, as the wood appears light-hearted and seems to be taken directly from nature. Thus it forms the perfect balance to the concrete.