Light-emitting diodes are front and center for many of our digital experiences. Every modern phone and tablet you look at uses LEDs in its display. It’s worth knowing how these work. In short, LEDs ...

Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...

This post is brought to you in paid partnership with AUVON. They plug directly into your outlets, add a warm backlit glow, and automatically adjust to your environment so you’re not wasting energy or ...

Audi continues to impress with its headlight technology. At the LA Auto show, the big news for the automaker is the E-Tron Sportback -- an new model with a sleeker design. But while most of that tech ...

Adding a distinctive look to your car doesn’t always have to entail hundreds of labor hours and an endless budget. Sometimes the easiest upgrades are hiding right in plain sight; we just can’t always ...

Imagine strolling through a downtown neighborhood, where you’re surrounded by light poles hanging banners that advertise a family movie night in the park or sporting event at a nearby stadium. Now ...

Little natural light in your home doesn’t have to mean living without plants — if you invest in an LED grow light. These lights deliver a full spectrum of light, replicating what plants would get from ...

While riding a motorcycle can be cost-effective, fun, and even cool, the essential component to navigating these two-wheeled vehicles on the road is safety. With the best LED light for motorcycles, ...

Audi’s refreshed A8 model features new ‘digitized light’ technology which it says is comparable with video projectors and delivers greater safety. The ‘digital matrix’ LED headlights use DMD (digital ...