The Color Temperature of a broad band light source can be determined with the TAOS TCS3414CS red, green and blue digital color sensor with IR blocking filter built in to the package. This paper will ...

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 ...

Godox has announced PaletteLab, a nine-band full-spectrum color engine with CRI R9 99, TM-30 RF 97, and 92% Rec. 2020 coverage, launching in five fixtures from 150 W to 1200 W.

Spring is galaxy season for many amateur astronomers. However, when looking through an eyepiece instead of a camera for astrophotography, you might think of this as the season of pale gray smudges ...