Monthly Archives: October 2025

The amount of light emitted by LED is independent of distance

10/30/2025 / 21

LED manufacturers need to ensure that the lights they manufacture are truly bright as designed. To achieve this, calibrate these lamps with a photometer, which...

Why do LED lights become darker with increasing use? There are three reasons for this

10/17/2025 / 25

It is a very common phenomenon that LED lights become darker as they are used. There are three reasons that can make LED lights dim:...

Lighting Knowledge: What are the different types of light transmission?

10/11/2025 / 35

(1) Rule transmissionWhen light shines on transparent materials, the transmitted light undergoes directional transmission with strong directionality according to the laws of geometric optics, which...