As the City of Toledo replaces its street lights with LEDs, some are wondering if the sound emitted from the devices will interfere with radio communications. "The Universe is full of noise," Mike ...

Radio frequency interference (RFI) to frequencies in the AM and shortwave broadcast bands has been on the increase in the last two decades, due primarily to switch-mode power supplies being used for ...

LED lights have taken over modern homes and workplaces. They're energy efficient, affordable, and marketed as the future of ...

Discover the best H11 LED headlight bulbs with expert tips, bulb finder tools, and upgrade advice for brighter, safer night ...

Once upon a time, buying a lightbulb meant choosing an incandescent one of between 25 and 100 watts, depending on how bright you wanted the light to be and the fixture you were putting it in. You ...

Mainstream adoption of LiFi will be available within LED light bars which will replace the most widely utilized light source in the world – fluorescent tubes. The introduction of the first LED “light ...

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 ...

Early adopters of LED lighting will remember 50,000 hour or even 100,000 hour lifetime ratings printed on the box. But during a recent trip to the hardware store the longest advertised lifetime I ...

The newsroom is a complex, high-stakes environment, configured to deliver constantly changing content in an aggressively branded setting. The investment required to garner market share is immense. The ...

Lt. Peter Vermeer, commanding officer of the Coast Guard Cutter Anacapa, contacts his boarding team via VHF-FM radio while they prepare to conduct a maritime law enforcement boarding in the Icy ...

Having a solid pair of LED headlights can transform the look of your car and visibility. They beat traditional stock headlights, and even upgraded halogens. This is due to having a higher lumen count, ...