The quest for energy efficiency has led manufacturers to investigate ways of dimming all kinds of lighting technologies, including those that usually can’t be dimmed. Consider, for example, ...

The smaller and bluer lights may a challenge to readjust, but when it comes to the health of your eyes, there’s no known dark ...

Paramedic Brian Anderson logs more than 150 miles during an emergency work shift crisscrossing Long Island roads and beyond. When faced with bright headlight glare from LEDs, he said drivers have ...

Massachusetts has recently taken a firm stand on the use of bright LED headlights by banning certain aftermarket versions of these lights on vehicles. The rise in popularity of bright LED headlights, ...

The intensity of LED lights on cars and trucks is hurtful — but it’s also helpful — so what’s the solution? As usual, I am late to what may already be obvious. These powerful LED headlights on new ...

LED headlamps on cars may improve visibility at night, but some people say they’re too bright. We investigate the issue and ...