Nellie cube-shaped LED wall light made of concrete with up- and downlight With its cubic shape, Nellie has a very linear design and can be used in many modern interiors. The lampshade is open to the top and the bottom, with the result that the wall light shines with an up- and downlight function that can be admired on the wall from afar. The lampshade is made of concrete, a material which we originally knew from a completely different context and which has been placed in a new context here. The use of concrete in the lighting segment has been a real trend for some time, and such lights can also be found in an industrial style as that is the sector where the material is primarily used.