Product Description
LEDs are known for their ability to emit a single color with great purity and precision. This singleness of color is determined by the LED's wavelength, which is calculated in nanometers (nm). Each LED chip material has its own unique wavelength, resulting in different colors being produced. While white light is composed of all colors in the spectrum, our eyes only require a combination of three primary colors: red, green, and blue. With this understanding, scientists and engineers have developed various methods to create white LEDs. One common approach is to encase blue LEDs made from zinc-based materials within a phosphor material that emits yellow light. This combination of blue and yellow light results in the perception of white light. The process involves careful manipulation of colors and wavelengths to achieve the desired outcome.
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