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What to do if the LED chip does not work

The phenomenon of LED dead lights often occurs in the LED lighting industry, which seriously affects the quality and reliability of the products, and is also a concern of many manu

Nominal 3V LED lamp beads, in fact, different colors have different requirements for current.

The light emitted by the light source or lamp will not cover the entire space, because they all have a certain angle of light, that is, the range that the light of the light source

Ultraviolet lamp is a kind of light source that can produce ultraviolet light with a large effective range. In fact, there are often ultraviolet rays in general light sources, and

The LED lens is closely linked with the LED to enhance the light use efficiency and luminous efficiency. It can be used according to different effects. Different lenses change the

LED light source is already a very familiar product in the LED industry, but many people don’t know much about the price of LED SMD lamp beads. What makes the price of LED SMD lamp

Recently, the research group of Sun Haiding and Long Shibing of the School of Microelectronics of the University of Science and Technology of China made a breakthrough in the impor

What are the advantages of 3535UVC ultraviolet LED lamp beads antibacterial technology?