Light bulb technology has made great strides in recent decades, much to the benefit of the average consumer. Not only are they more cost-effective and longer-lasting in most cases than they were ...

British inventors began experimenting with electric lighting in the 1830s, working on so-called arc lamps, while other scientists around the world focused on developing a functioning incandescent lamp ...

BOSTON - It's a problem on city streets and on country roads in Massachusetts and beyond. You can see it until you can't see anything at all. They are blinding headlights. The blueish tint of LEDs can ...

The early 20 th century had the first automobiles fitted with kerosene oil lamps for night travel, which used an open flame ...