Apa itu CRI? Panduan Utama Indeks Rendering Warna
Jelajahi CRI (Indeks Rendering Warna): Pelajari cara mengukur kualitas cahaya, pentingnya untuk berbagai pengaturan, dan cara memilih pencahayaan berdasarkan peringkat CRI.
Color Rendering Index plays a crucial part in the lighting world. This key metric tells you how light reflects the real color of an object that is similar to what a human eye can see. Well, if you are designing an office, home, art gallery, or photo studio, it is important that you must know about the CRI.
The knowledge of CRI helps you make the right lighting choices in your settings. This blog explains all the little details you need to know about CRI, like what CRI is, how it works, and how and where you can use it.
CRI, or Color Rendering Index, measures the ability of a Petir device to reproduce the real color of an object compared to natural sunlight. The measuring scale of CRI has units between 0-100. If this scale shows a value of 100, it means the light has perfect rendering colors, the same as natural light. The higher the CRI value, the more accurate the color render will be.
CIE first introduced the idea of CRI to the world in 1965. In the start, the concept revolves around comparing the results of color rendering of one test light device with one reference light device. Both light sources have a similar color temperature. Most of the time, manufacturers use incandescent bola lampu as a reference light source.
Developers use test light and reference light to illuminate the eight samples of standard colors to measure CRI. Then, they calculate the difference between the color appearance and give them the CRI score accordingly. Lesser differences mean higher CRI.
CRI is basically calculated using the CIE-1974 Test Color Analysis. It comprises 14 samples of colors. The first 8 color samples are called TCS. TCS is used to measure the basic CRI. It contains samples of pastel colors, such as moderate blue, yellowish green, grayish yellow, and light red with a grayish touch. The remaining 6 color samples out of 14 are used to measure specific color analysis.
However, you can follow these simple steps to measure the Color Rendering Index:
CRI plays a vital role in how you perceive things under lights. Lights that have high CRI ensure you see the true colors of the object. The following are reasons that speak of the importance of CRI:
The required CRI rating varies from application to application. This means that different places need a certain range of CRI to improve their illumination.
CRI is not the only metric that measures the color quality of the objects. Instead, there are various other metrics that help calculate CR.
CRI is considered a useful measuring tool, but it also has some limitations.
In order to choose the right light, you need to follow some factors to get better color rendering:
The color rendering industry keeps evolving with time. The continuous research aims to improve their measuring system.
People need to understand CRI first to make the right light choices. Whether you are considering building a new home or setting up your own working space, it is crucial for you to learn about CRI. CRI serves as a useful measuring metric in the lighting world. It measures the ability of the light to reflect the color of an object as it does in real light.
This simply means the way you see objects in real light; these lights will show you the same appearance of the object in their lighting. Some settings need high CRI lights, while others need low ones. Therefore, you must know where and why you are placing light. This way, you can make the right decision when selecting the appropriate CRI.
Pada Vorlane, we provide high-quality CRI-tested lights. For more information, visit our website or contact us via email.
Jelajahi CRI (Indeks Rendering Warna): Pelajari cara mengukur kualitas cahaya, pentingnya untuk berbagai pengaturan, dan cara memilih pencahayaan berdasarkan peringkat CRI.
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