LED Street Light China

LED Street Light Life Span

Nowaday, LED lighting products is become very popular in the world. So many country had started  to using it as the Green and Environmental Friendly products, but there still have a main concern about the LED Lighting products when people using it — Lifetime. As you know, all of the LED Lighting Manufacturer mention their products’ life span is 50,000 hrs, this is a really long time. Even you using the light 12 hrs per day, the life span of the light will be 11.5 years. On the other hand, most of client did not know the detailed meaning about the life span of the LED Lighting products.  So, let us clear the meaning of the life span of the LED Lighting products first.

Life span of the LED Street Light is mean when the brightness of the LED Street Light decrease to 70% of the original initial flux of the light. So, the lifetime not calculate start from the light turn on until it dead. Normally, the reliable manufacture will have some light turn on 24 hrs testing the brightness decreased every period. In that case, when some client require the life span informaiton, they can showing the testing data and calculate the life span of the LED Street Light.

We will showing some testing data that Kingsun LED Products’ life span have done in the Lab.

LED Street Light Life Span