What is CRI?
CRI, or Color Rendering Index, is a measure used to assess the color rendering quality of a light source. It indicates how accurately a light source displays the colors of objects compared to a reference source with the same color temperature. Below, the meaning of CRI values is explained.
CRI 90-100
Light sources with a CRI value between 90 and 100 are considered excellent in color rendering. They provide a very accurate and vibrant display of colors, making objects appear natural. These high CRI values are ideal for applications where color recognition and color consistency are of great importance, such as in the art and fashion industries.
CRI 80-89
Light sources with a CRI value between 80 and 89 are considered good in color rendering. They provide a good display of colors, with some variation in the rendering of certain colors. These CRI values are suitable for most commercial and residential applications, such as offices, stores, and homes.
CRI 70-79
Light sources with a CRI value between 70 and 79 are considered fair in color rendering. They can provide an acceptable display of colors, but some distortion or inaccuracy may occur, especially with subtle color shades. These CRI values are suitable for applications where color rendering is less critical, such as warehouses or parking garages.
CRI < 70
Light sources with a CRI value lower than 70 are considered poor in color rendering. They can cause significant deviations in colors, making objects appear unnatural or dull. It is important to avoid light sources with a low CRI value in applications where color rendering is crucial, such as in museums or in retail for color-sensitive products.
Do I need a high CRI value?
High CRI (Color Rendering Index) is especially important in situations where accurate color rendering is essential. Here are some situations where a higher CRI value is desired:
- Retail environments: In retail and fashion stores, it is important that the colors of clothing, accessories, and other products are accurately displayed. A higher CRI ensures that customers can see the true colors and make the right decisions when choosing products.
- Museums and galleries: In art exhibitions, it is crucial that paintings, sculptures, and other artworks are faithfully represented. A higher CRI helps maintain the original color integrity of the artworks, providing visitors with an optimal viewing experience.
- Photography and film production: Professional photographers, videographers, and filmmakers require accurate color rendering to capture the intended mood and correct colors in their shots. A higher CRI value of the lighting helps ensure that the colors in photos and videos are captured as true to life as possible.
- Medical and dental applications: In medical environments, such as operating rooms and dental treatment rooms, it is vital that doctors and dentists can perceive colors accurately. A higher CRI aids in detecting subtle color differences and accurately assessing the condition of tissues and teeth.
- Textile and paint industry: In production facilities where textiles, fabrics, or paints are manufactured, it is important to assess colors consistently and accurately. A higher CRI value ensures that the colors of the materials are correctly displayed during the production process.
When selecting lighting, it is important to consider the CRI value, especially in situations where color rendering is critical. Our webshop offers high-quality lighting products with various CRI values to meet the specific needs of your space. Visit our webshop and discover the possibilities to optimize color rendering quality with our quality lighting solutions.
