New figures from Berg Insight show that the installed base of individually controlled smart street lights reached 38.5 million units worldwide at the end of 2025.
Europe leads smart street lighting adoption Europe accounted for 36 percent of the worldwide installed base in 2025, making it the largest regional market.
Those figures illustrate how smart street lighting has already moved beyond isolated smart-city pilots.
In connected street lighting, the control unit is increasingly being deployed as part of the underlying lighting upgrade itself.
Berg Insight identifies more than 100 vendors in the smart street lighting market, while only a small number have surpassed one million deployed lighting control units.