The use of light in urban infrastructure today is not limited to lanterns and flashlights. One of the AIRA's innovative developments for the smart and safe urban environment is controllable light curbs. These curbs are made of molded polymeric material SELIN, patented by the AIRA company. This unique material has outstanding performance characteristics: there is no empty space inside curb blocks, which means that there is no condensate that can distort the element. They are also resistant to bad weather conditions and a sharp temperature changes. It is especially worth noting the increased strength and shock tolerance of the constructions made of SELIN. They can hold up to 4 tons per square meter. This allows you to safely mount them in road and pavement coverings.