This depends on the lifespan of the key components of the LED street lights, which include the pole, the light, le contrôleur, the driver, et ainsi de suite. The LED light has a very long service life, and the good ones can last for 10 années. Stainless steel and solid poles can resist the harsh weather and work for over 10 années. The lifespan of the controller can be 5-8 années, and that of the driver can be 3-5 années. So you will need to replace different components at different times.
Plus de lecture: Durée de vie des lampadaires LED: Combien de temps durent-ils?
