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RGB LED and LED white light forming principle


1. Imaging principle of RGB lights

RGB light is a combination of three primary colors. In addition, there are also blue LEDs with yellow phosphors, and ultraviolet LEDs with RGB phosphors. In general, these two have their imaging principles, but the problem of attenuation and the impact of ultraviolet rays on the human body are both It is a relatively difficult problem to solve in the short term, so although they can meet the demand for white light, they have different results.

2. High image quality and color diversity

Those who like high-quality images should not have difficulty finding out that some LED backlights appear particularly clear and vivid, even to the extent of high-quality televisions. This situation is exactly the characteristics of RGB. Red is red and green. It is the characteristics of green, blue and blue. In the mixing of light, it has more characteristics. Like the painter's palette, it can freely present the most realistic color world and make up beautiful life.

3. Application of RGB

In terms of application, RGB is obviously more diversified than white light LEDs, such as car lights, traffic signs, shop windows, etc. When a certain band of light is required, the color mixing of RGB can be arbitrary. In contrast, white LEDs are more disadvantaged. Therefore, of course, the effect is relatively strong. On the other hand, if it is used for lighting, RGB LED lights will be more disadvantageous, because it is mainly used to see the white light luminous flux, life and pure colors. At present, RGB LED lights are mainly used for decorative lights. aspect.

MLDR® (Shenzhen Mailederun Technology Co., Ltd.) has launched a series of RGB LED light strips, including 12V and 24V DC, and all colors.

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