Samsung Electronics Co., Ltd. today announced that it has improved the light quality of its LED packages and modules based on a 90 CRI (Color Rendering Index) for use in advanced lighting applications ...

How do you find the quality of the light a light bulb produces? Using the color rendering index, a measure of how well a light bulb illuminates a range of colors. Appliance Science looks at the ...

When most people hear the phrase “adequate lighting” in an industrial setting, they immediately think about brightness and the level of visibility. Certainly, that’s important for employee safety.

Q: Just as I understand the concept of color temperature (Kelvin), now CRI is being bandied about as LEDs come into the market. What is it exactly? A: I am right there with you. From the beginning of ...

The LightStar80™ penlight uses a high-color rendering index LED. The color rendering index measures the ability of a light source to represent colors as they appear in natural light. A high color ...