25
2024-11
Specialty light sources refer to those with specific wavelengths, intensities, directivity, and stability, playing a crucial role in modern industrial...
30
2014-07
First, high-end stores, shopping malls and other indoor commercial atmosphere lighting...
30
2014-07
Does not contain mercury, lead and other heavy metals that pollute the environment, emit ultraviolet light, so LED lighting will not have a lot of mos...
