One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

OK, it's not really a black light. It's better to call it what it is: ultraviolet light. Let's start with a quick overview of light. Of course, light is an electromagnetic wave (oscillating electric ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. DALLAS - PrimeTime announced an entire line of LED lighting instruments for broadcast studios.

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

I’m something of a headlight nerd. In a previous life, I retrofitted HID projector headlamps onto my 2009 Honda Civic Si for better light output. I’m planning a similar project for my beater 2015 VW ...

Light-emitting diode (LED) fixtures have improved dramatically since they were introduced a few decades ago, but you still need to know how to grow in innovative ways to get the most for your ...

LED strip lights are a smart solution for illuminating dim areas, like under cabinets, and they can bring interest to an otherwise boring desk or bedroom. You can even use a strip light to add an ...

Now that incandescent bulbs are on the way out, LED bulbs are a clear choice, but there are things to keep in mind when buying them. Originally hailing from Troy, Ohio, Ry Crist is a writer, a ...