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Why does UV LED emit blue or violet light? Many people are very curious, isn't ultraviolet light invisible light? How can the UVLED curing light still see purple light or blue lig
Why use quartz glass for UVLED curing light source? The optical lens is mainly made of quartz glass. By processing different tube diameters, the radius of the radian has reached t
Why do led chips need series resistance? It is derived from better protection of LED lamp beads. What does that mean? It is because the LED has a working voltage limit. If the wo
4 ways to judge led chips damaged or not with a simple method
How many volts does a light emitting diode need to light up? What is the working voltage of the light emitting diode? Knowing the voltage drop range of the light-emitting dio
The advantage of UV curing within printing- and adhesion processes lie in the speed at which the products can be ready for shipping. In addition to speeding up production, this als
The advantage of UV curing within printing- and adhesion processes lie in the speed at which the products can be ready for shipping. In addition to speeding up production, this als
For municipal lighting, LEDs promise to reduce maintenance and energy costs and outlast all other options. Even if the biggest fears of LED street lighting have been confirmed, the
Each plant has a specific "light recipe" that allows it to grow more crops in less time. The recipe defines changes in the spectrum to optimize each stage of the plant's life cycle
