The latest fashion in PCs. Starting in the mid-2010s, RGB lighting adds flair to what has traditionally been a rectangular black box. Red, green and blue LED lights adorn any or all of the ...

They also produce a range of continuous (always on rather than emitting a burst of flash) video lights such as the CB200C COB ...

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make ... swing of resistance when exposed to varying levels of light sensitivity. That makes for great resolution when reading ...