This depends on the lifespan of the key components of the LED street lights, which include the pole, the light, контроллер, the driver, и так далее. The LED light has a very long service life, and the good ones can last for 10 годы. Stainless steel and solid poles can resist the harsh weather and work for over 10 годы. The lifespan of the controller can be 5-8 годы, and that of the driver can be 3-5 годы. So you will need to replace different components at different times.
Больше чтения: Срок службы светодиодных уличных фонарей: Как долго они длятся?
