Some lighting manufacturers quip that their products have better color temperature than others, and you might see a number that correlates to “color temperature” on the side of the box of a 4-foot ...

Light is light, right? Not exactly. The light that comes from the overhead fluorescents at your office is probably nothing like the light that pours from your favorite chandelier at home or that of ...

There are a lot of technical terms that get used in TV marketing these days, but none is more mysterious than colour temperature. How can colour have a temperature, and why does it matter? While at ...

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 ...

In an update to our recent RedShark Review of the Sekonic C700R spectrometer, here are our findings after pointing the colour temperature measurement device at various common practical lights. A ...

Color temperature is defined along a second locus in the color space. This 'black body' locus is often employed in lighting measurement to describe various shades of white light by its color ...

Little contribution will be of help here, I have an array of red, green, and blue 8-bit pixel values but these were recorded by a industrial camera set to a known color temperature of 5600K, imaging a ...

As the world transitions away from ordinary incandescent lighting and toward more energy-efficient light sources, the topic of light-source color temperature has suddenly become more important.