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 ...

White balance in digital photography means recording natural colors so that your image look correct – the diagram below shows ...

LEDs offer a new palette of colors to the world of lighting. First, learn these two basic types: soft white and daylight. Soft white refers to warm golden light at 2700 Kelvin, close to the look of ...

I have an array of red, green, and blue 8-bit pixel values. These were recorded by a industrial camera set to a known color temperature of 5600K, imaging a "white" light source of a different color ...

Q: How important is color temperature in ambient lighting? Should this be a concern if you are using fluorescents or LEDs for your ambient lighting? A: Frankly, I think color temperature is important ...

Is there a sufficiently reliable way to get an acceptable measure of the actual colour temperature of the the light generated by an LED bulb, using generic hardware and/or software? Maybe there's an ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Boulder streetlights will ...

It can be difficult to figure out which type of lightbulbs you should buy—do you want soft white bulbs or would daylight bulbs be a better choice? The main difference between the two types of bulbs is ...