The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

LED bulbs come with a deal: Pay a little more than you would for incandescents, and in return you get years of use, lower energy bills and even smart features. And for the most part, they deliver-- ...

In my so-far nearly 30 years of writing for EDN, I’ve learned a lot about my ever-evolving audience (i.e., you), at least two aspects of which are directly relevant to this particular writeup: Or take ...

Light bulbs are just about everywhere these days. As it turns out though, the past few decades have seen a lot happen in the lighting technology space, most notably the increased prevalence of LED ...

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

Forbes contributors publish independent expert analyses and insights. Reporting from Europe, Jeff McMahon covers the environment. This article is more than 4 years old. Every form of commercial bulb ...

What makes smart LEDs worth the upcharge over normal LEDs? Well, it depends on how much control and customization you want ...