How does the light source become white?
As everyone knows, the wavelength range of the visible light spectrum is 380nm to 760nm, which is th...
Read MoreAs everyone knows, the wavelength range of the visible light spectrum is 380nm to 760nm, which is th...
Read MoreA typical high-flux LED device can produce a few lumens to tens of lumens of luminous flux, and newe...
Read More①New green environmental protection light source: LED uses cold light source, with little glare, no ...
Read MoreThe country is paying more and more attention to lighting energy saving and environmental protection...
Read MoreIn the 1960s, scientific and technological workers developed LED light-emitting diodes using the pri...
Read MoreFor general lighting, people need more white light sources. In 1998, the LED that emits white light ...
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