LED wavelength spectral characteristics for us to look at its main monochromatic display is excellent, but note the red, yellow, blue, green, primary colors such as white LED Shandong full color is pure. Linyi LED display because in many cases led display quotes, Shandong LED displays such as traffic lights on more stringent requirements on the color, but it was observed that some of our LED lights in green blue and red as crimson, Shandong LED display From this point of view we screen phenomenon specialized research on the spectral characteristics of the LED's is very necessary and meaningful. Red light-emitting diode wavelength typically Shandong full color 650 ~ 700nm, amber light emitting diode wavelength is generally 630 ~ 650 nm Shandong led display, orange light emitting diode wavelength is generally about Shandong LED display 610 ~ 630 nm bus led display, color screen Linyi yellow LED wavelength is generally about 585 nm, Linyi LED display green LED wavelength is generally 555 ~ 570 nm. Hotels full color commonly made ordinary monochromatic LEDs have BT (factory standard model) series, FG (Ministry of standard model) series and 2EF series, Table 4-26, Table 4-27 and Table 4-28. led display quotes _ Yasuhiro photovoltaic (certified) _ Binzhou screen provided by the Thai-Hong Electronics Co., Ltd. Linyi. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) is a leader in Linyi, a display device, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In Hong Thai Optical leadership with the staff warmly welcome all inquiries negotiations to create the Thai macro photoelectric a better future.