This depends on the lifespan of the key components of the LED street lights, which include the pole, the light, the controller, the driver, und so weiter. The LED light has a very long service life, and the good ones can last for 10 Jahre. Stainless steel and solid poles can resist the harsh weather and work for over 10 Jahre. The lifespan of the controller can be 5-8 Jahre, and that of the driver can be 3-5 Jahre. So you will need to replace different components at different times.
Mehr Lektüre: Lebensdauer der LED-Straßenlaternen: Wie lange halten sie??
