The use of the Humen advertising signs | Dongguan LED luminous characters | Dongguan commercial art LED lights 

 A. The visible light spectrum and the white LED. All week, advertising design visible spectrum wavelength range of 380nm ~ 760nm, is the human eye can sense 

 By the seven colors of light - red, orange, yellow, green, blue, blue, purple, but the seven colors of light, each is a monochromatic light. For example, the red LED is 

 The peak wavelength of 565nm. There is no white light in the visible light spectrum, advertising design, because the white light is not monochromatic, but by a variety of monochromatic light together 

 LED luminous characters | Dongguan, Humen advertising signs | Dongguan commercial art 

 Into the composite optical light is made of seven kinds of monochromatic light as the sun, the synthesis of white light, white light in color television sets by the three primary colors red, green, blue synthesis. Thus can be 

 See, to make the LED white light, its spectral characteristics should include the entire visible spectral range. Advertising design to create this performance LED, in the current process 

 Conditions is impossible. According to the study of visible light, a mixture of white light that human eyes can see, at least two light, two-wavelength emitting (blue 

 Light + yellow light) or three-wavelength light (blue light + green light + red light) mode. Advertising design above two modes of white, blue light, so intake 

 LED luminous characters | Dongguan, Humen advertising signs | Dongguan commercial art 

 The blue light has become a key technology of manufacture of white, white LED lighting source application prospects. For a description of the characteristics of the white LED, take a look at the status of the illumination light source used 

 Ordinary incandescent and halogen lighting is cheap, but the luminous efficiency is low, short life, maintenance workload, but with white LED for illumination, not only high luminous efficiency and long life, continuous working time 

 10,000 hours, almost no maintenance; China's urban traffic control lights are white LED to replace early indicator of the traffic order. Advertising design can foresee in the near future, the white LED set 

 Into the home to replace the existing lighting, Dongguan City, sinks Advertising Decoration Co., Ltd. is a professional advertising design, advertising decoration of Humen, Dongguan, LED luminous characters, Dongguan, advertising decoration companies, etc. 

 Welcome new and old friends come to the consultation: 18024409315 Liao Health 


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