Description

• Optical filter to improve color rendering index
• Use high performance functional dyes
• Realize realistic color or natural color
• Suitable for existing or new set of LED lighting

The color rendering index (CRI) is a quantitative measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with an ideal or natural light source. Light sources with a high CRI are desirable in color-critical applications such as photography and cinematography. As LED light source is applied gradually in recent years, the demand of high color rendering light source is huge increase day after day. We provide the LED lighting filter which can improve color rendering index，it is suitable for existing or new set of LED lighting with very high economic efficiency and the high flexibility for anywhere at any time.