Panthella Portable V2 by Louis Poulsen Width x height x length (mm) 160 x 230 x 160 Max. 0.5 kg Shade: grey or white opal acrylic, die-cast. Base: cast aluminum. Shade: grey or white opal acrylic, die-cast. Base: cast aluminium. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, Up to 250V (Europe/UK Standard).