More cars are using LED headlights rather than the traditional halogen bulbs. There are safety benefits to using the brighter ...

Instead of old halogen-filled bulbs, new LEDs and even laser lights promise better illumination. Read more at ...

China, the U.S.'s third-largest trade partner, has restricted exports of the strategic metals tungsten, bismuth, indium, ...

Google’s limited presence in China gives Beijing room to hit back harder if President Donald Trump’s trade war escalates.

J. The monster bulb is of 150,000 candlepower and requires four large cables to supply the 30,000 watts it burns. Four long strips of heavily corrugated tungsten steel were used as filaments.

Headlights have gotten brighter as more cars use bright LED lights. Has the government taken steps to address the glare they ...

No you're not imagining it. Headlights have gotten brighter, and Michiganders have limited options for dealing with the issue.

Traditional fresnels use incandescent or tungsten bulbs. Their color temperature is around 3,200ºK. Colors are created by putting a gel in front of the lens. Fresnels are a staple in theatre, ...

radiation shielding and in light bulb filament – melts. It’s so high tungsten itself is used to line the kiln and experienced process technicians need to assess the heat of the furnace by eye.

The H7 bulb was introduced as an improvement on the H4 bulb. The “H” refers to halogen. These bulbs contain a tungsten filament enclosed in a halogen gas-filled quartz capsule. This allows higher ...

As well as smartphone cages Neewer makes a wide collection of LED (Light Emitting Diode) lights, from the super powerful (and super heavy) Neewer AS600B 600W to the less powerful but more colorful ...

Tungsten is a strong metal that was once used to manufacture filaments for incandescent light bulbs. It has the greatest melting and boiling temperatures among chemical elements. This substance is one ...