Published by:

ADAYOLIGHTING

2022-09-16
What does the lifespan of an LED light mean?
The rated life (Bp) of an LED light source is different from the lumen maintenance life (Lp), which is a basic reliability value required by the led light manufacturer. “L” defines the percentage of lumens compared to the initial lumens. the “B” value refers to the failure data of the “L” data. The “LB” value therefore indicates the true lifetime over a certain period of time.