When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Understanding color temperature is not a daunting task. What can be intimidating is being on ...

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 ...

We've discussed the need for someone to come up with an inexpensive way to drive LEDs from the power line before (We Need Cheap LED Drivers). And to make them dimmable. Smoothly and reliably. And be ...

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 ...