Regardless of whether LED is used for biological or plant red and blue light, it depends on the wavelength of its various bands.
The red light on plants is mainly concentrated at 630~660nm, and its role is to help plants to bloom and bear fruit
The blue light is mainly concentrated at 450~470nm and its role is to help plants grow stems and leaves
For biological treatment including sleep
Red light is mainly used for infrared light. At present, most regular hospitals use infrared light to kill viruses, mainly for wound healing treatment.
Blue light is mainly used to help sleep and beauty as well as whitening teeth. At present, there are many related products on the market, most of which are concentrated in foreign countries, and the domestic use is still relatively small. To meet their special needs in various fields.
The last is Ziguang, needless to say, this is mainly for sterilization.
With the continuous improvement of science and technology, people's research on LEDs has continued to deepen, and LEDs have gradually benefited mankind. Because of the light-emitting characteristics of LEDs, scientists can precisely control the color and wavelength of light emission.
What is the difference between the red light therapy device and the blue light therapy device?
2020 12/05