LOS ANGELES—Quasar Science today released a new firmware update for its Double Rainbow and Rainbow 2 RGBX linear LED fixtures. Available as a free download, Firmware v0.7 offers new features and ...

Right, let's get straight to the point. This is a little eye-candy circuit which continuously cycles an RGB LED through the colours of the rainbow. The speed at which the colours change is adjustable.

Smart Things are pretty popular as of late, in fact there’s a company that is using that name. However, we are here to talk about MiPow, and one of their latest smart light bulbs, in the Playbulb ...