Guangzhou Jinniuda Lighting Co., Ltd.
Guangzhou Jinniuda Lighting Co., Ltd.
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Why Are the Colors of LED Emergency Lights Red and Blue

1. Most countries use red and blue LED emergency lights


LED emergency lights in most countries are red and blue, and some countries use a single color. So what are the reasons for this phenomenon? A correct comparison analysis is helpful for understanding the reasons.


2. Reasons for using red and blue LED emergency lights


From the optical point of view of the human eye, the two colors of red and blue are actually the most obvious. Because red is a warm color system, it has a good warning effect, while blue is a cool color system, which represents a kind of guard and order. Red and blue are used to better warn pedestrians and facilitate certain actions to be taken next, so these two colors are chosen.


Red and blue LED emergency lights with the alternate change of red and blue colors can bring us a great visual impact.


Guangzhou Jinniuda Lighting Co., Ltd. carries out strict quality control on raw materials, semi-finished products, finished products, and detailed packaging. Before mass production, high-quality detailed photos or approved samples will be sent for customer confirmation. We have a good working attitude, high-quality product control, fast delivery and reliable after-sales service. Therefore, please rest assured to enjoy the cooperation with Jinniuda (SMBX)!