The multiyear effort to take control of Boulder’s streetlights is nearly complete, promising savings and faster repairs.

Driving a car with old-fashioned halogen headlights versus one with LEDs is a literal night-and-day difference. Yes, LED lights can be annoying when they’re beaming out of a Tahoedirectly into your ...

Driving a classic car out on the road is stressful enough these days without having to live with the fear that at any moment some idiot is going to smack into the back of your pride and joy.

Classic cars work far better than you think. Yes, they require a little more engagement and critical thinking skills to operate than modern cars that make life cushy and inconsequential. But the ...

Unlike traditional electrical light-producing filament or gas components, LEDs can produce specific colors of light spanning the entire visible range, as well as IR and UV. Their use in automotive ...

I’ve noticed when the city repairs broken streetlights that sometimes they install a new LED light and sometimes they do not. I would think they want to convert all the streetlights to LED lights when ...

After around four years, Osram is replacing its LED retrofit lamps, which can be used instead of H7 bulbs. The next generation of H7 LEDs, which are already road-approved for many vehicles, offers not ...

Cars' headlights have come a long way since charming yet potentially dangerous acetylene headlamps debuted in vintage automobiles. The later halogen headlights are still around, but the world has ...

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 ...