In those settings requiring illumination only in the presence of people and for a limited time, a quick and easy way to avoid wasting energy is to use motion sensors.

A motion sensor is a type of infra-red sensor capable of detecting even the slightest movement and of managing independently the switching on and off of the whole lighting system in a given environment.

Lighting control and a smart and efficient energy use are thus possible, along with significant savings both in terms of costs and CO2 emissions.