No. The luminaires communicate with each other using the LoRa radio signal on the 868 MHz band. The ATENEA luminaires only require a power supply cable.
The 868 band belongs to the industrial, scientific and medical radio band (https://es.wikipedia.org/wiki/Banda_ISM). It has a greater range than domestic WIFI and is more resistant to electromagnetic interference. It is not designed for sending large amounts of data (see NetFlix), which is why mobiles do not have this frequency.