The LitraCube™ lamps, one of LiTraCon Bt. successful products, are custom-built lamps with serial numbers to all parts of the world. This new Litracon™ based lamp consists of four identical pieces of concrete. Due to special geometry, these pieces form a stable structure without fixing them together. They are 190(W) x 190(L) by 202mm (H) and weigh 10.5 kg.