These home lighting options are on opposite ends of the color temperature scale. Light bulb shopping can be confusing: What is the difference between soft white vs. daylight bulbs anyway? While ...

Our guide to light bulb colors and temperatures, complete with expert insight, explains everything to know about choosing the best lighting for your home.

Applying Planck’s law to the Kelvin temperature scale creates the color temperature chart used to measure color temperature. Planck’s law Planck’s law shows how light color in the form of ...

Once you understand what color temperature is and why it matters, you can choose the right types of light bulbs to improve the quality of your life at home.

And yet there was something sublime about a light source that is the physical embodiment of a theoretical blackbody radiator, upon which Lord Kelvin based the Correlated Color Temperature (CCT) scale.

Along with brightness, some desk lamps allow for color temperature adjustment to enhance functionality. “Color temperature describes the level of warmness or coolness of light,” Fortes says.

How does a cloud stay cool under direct sunlight—or seem to vanish in infrared? In nature, phenomena like white cumulus ...

Both lighting options are pretty high on the color temperature scale compared with an extra-cuddly nightlight shade, but my favorite was easily the dimmer option.

Boulder streetlights will soon be converted to LEDs, and the city is asking for community feedback on their preferred color temperature.

Philips Hue has been working on its “Natural Light” scene for a while, with the scene enabling the bulbs in your home to shift their color temperature throughout the day.