Red & Blue Emergency Vehicle Lights - What’s The Psychology Behind Its Use?

What do you get from seeing red and blue alarming LED lights on the roads? Of course, you know it’s a police vehicle at work. Color recognition has been embedded in our minds for a long time with its specific use by different departments. And for red and blue strobe warning lights , it is so definite. Isn’t it? But have you ever wondered why only red and blue lights are used? We will help to make this simple for you. We have gone through extensive research to know the psychology behind this. So let’s start without any further ado. Why Are Red & Blue Warning Light Bars Used For Police Emergency Vehicles? It is very common to see red light bars and blue lights for most emergency response vehicles. But it is interesting to note that the standardization of light alerts was not put into practice until the 1970s. Making it trivial to use the red and blue combination has been somewhat steadily made acceptable to the American police. If you get a look at other countries’ ...