“I want to make an LED advertising screen sign, is it better to use red or white? Torn between ....” Recently customers and LCF encountered such a problem in conversation.

First of all, we understand the principle of red advertising LED walking screen with white: red screen display color is R (red), display for red; and white screen display color screen is based on RGB (red, green and blue), and then through the control of the display board to filter out the different wavelengths of the color, and then mixing colors, synthetic white light;

Secondly, the red is the earliest out of the maturity of the more popular, higher yield; white after coming out, but high brightness.

These aspects of the reason, it led to the red LED advertising display screen price than white to be expensive. At present, the white screen market price of 1000 yuan / square meter or so, the red screen price of 900 yuan / square meter or so.

As customers need eye-catching effect, and red in China is the color of celebration, belongs to the bright color, warm color, visually attractive role. LED role is mainly in the evening highlights, the white is blinding. Of course, the choice of light is also related to the customer's business objects and forms. Finally, the customer chose the red LED advertising screen.