Businesses, voters, utilities and politicians will be asking that question--or an equivalent form of it—several times over the next two decades. Should they invest in technology and projects that ...

Hi folks, I'm looking at replacing some overhead fluorescent tubes with LED tubes in our server rooms. One issue, however, is the occasional surge through the lighting system. The fluorescent bulbs ...

The deployment of electronic LED lighting has grown dramatically over the past five years. Most luminaire manufacturers now offer a family of high-bay industrial LED products operating at AC line ...

We asked experts about why our LED bulbs seem to die ahead of time. Here are the reasons they gave. Tyler has worked on, lived with and tested all types of smart home and security technology for over ...

Do smart bulbs really save energy? It all comes down to the power they use versus the savings their smart features offer — ...

When the lights go out due to a power outage at night, you'll probably have to spend the next few minutes fumbling around in the dark hoping to lay your hands on a nearby torch or trying to remember ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

It was a running theme in my home.

They’re consistently popular with the readers, which is admittedly part of my (and EDN’s) motivation to continue doing them. But I personally also find them fascinating; inevitably I come across at ...