While there are many variations of white LED light available today, they all fall under three basic categorical descriptions: “warm white,” “pure white,” and “cool white.” At opposite ends of the ...

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.

There are a formidable variety of correction filters available to aid us in the battle of the color temperature. In their simplest applications, correction filters are intended to adjust the color ...