With the development of technology, attention is paid to different and important parameters in the lighting of the environments we live in. While designing lighting systems in environments where lighting systems will be used today; A lot of attention is paid to parameters such as color, texture and light. In this context, the CRI plays a key role.
CRI stands for Color Rendering Index. Its Turkish equivalent is Color Rendering Index / Index. CRI is a criterion that indicates the visual performance of any light source and is important in lighting systems. With CRI, the ability of artificial light sources to reflect colors according to sunlight is measured. Since CRI is a very important parameter, there are questions about CRI that need to be answered.
Bu yazımızda sizler için CRI Değerleri Nelerdir, CRI Nasıl Ölçülür ve CRI Değeri Neden Önemlidir sorularına cevap vereceğiz.
CRI values are expressed numerically from 0 to 100. A high CRI value indicates that the light source displays colors well. In other words, the closer the CRI value is to 100, the better that light source shows the colors. The CRI value cannot be above 100, the highest CRI value is 100. A CRI value of 100 is considered as sunlight represents the best light.
CRI values are generally evaluated in 3 categories. These;
How is CRI Measured?
When measuring CRI, the average color vision rate of measurements made in 14 colors under an artificial light source is taken into account. In other words, the average color vision rate allows us to obtain the CRI value.
The color rendering index, or CRI, is measured with a portable measuring device with a spectral sensor. A spectral sensor measuring device is also known as a spectroradionmeter. This device is directed to the light source and the CRI value can be measured easily. With these devices, color rendering index can be easily measured and evaluated in different areas.
Color rendering index is very important in lighting systems. Some of the reasons why the color rendering index is important are as follows;
In this article, we have answered the questions of What are the CRI Values, How is CRI Measured and Why is the CRI Value Important? For more information about our products and services, you can contact us using one of our communication channels.