Seeing clearly during nighttime driving is one of the most basic, yet most important, tenets of road safety. Not every roadway is illuminated like Vegas with huge overhead lights and roadside signage ...

LED headlights have become an important feature on modern cars, but is it possible to overstep and cross a legal threshold?

Incandescent era, RIP. Like it or not, it's time to move on. Traditional incandescent lightbulbs are gone—not banned, precisely, but phased out because the Energy Independence and Security Act (EISA), ...

I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...

To quote a past blog post of mine from mid-2019: Some of my most popular blogs and teardowns have a common theme … LED light bulbs! You all sure love your incandescent-successor illumination sources!

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...

In Bakhira, a village in Uttar Pradesh’s Sant Kabir Nagar district, graduate Amresh Kumar has quietly built a micro manufacturing unit for LED bulbs. The founder began with a modest electric shop and ...

The typical household LED light bulb is advertised with a 25,000 hour lifespan, which would be more than 20 years at 3 or so hours of use per day. That sounds great, but it seems that a good number of ...

[Amen] obtained a microscope whose light source was an incandescent bulb, but the light from it seemed awfully dim even at its brightest setting. Rather than hunt down a replacement, he decided to ...