Upgrading your headlights is one of the easiest, cheapest, and simplest mods. It’s often the first mod of any prospective car modder, or it could be just time to swap out some old bulbs. Either way, ...

High-brightness LEDs are an inexpensive, robust, and green replacement for halogen light bulbs. This Idea for Design shows you how to apply an AC LED driver to convert the usual 12 or 24 V AC ...

Soraa, the Khosla Ventures-backed startup that uses the semiconductor gallium nitride rather than sapphire in its LED and laser technology, came out of stealth mode Tuesday and unveiled its flagship ...

LED lights are a popular choice for homes and businesses alike, thanks to their energy efficiency, long lifespan and sleek design. But with their growing use comes an important question about safety, ...

Reliably generating light with the limited resources at a car’s disposal was a problem for early automotive engineers. Tungsten filaments, similar to the kind found in household incandescent light ...

Halogen lightbulbs are soon to become obsolete in the UK following a ban made by the European Union. Retailers will have to replace their stocks of halogen lightbulbs with more energy-efficient ...

Here’s a bright idea: Switching to LED light bulbs can help the typical home save about a $1,000 over a 10-year period. That’s roughly $8.33 a month. A recentcost analysis based on a price survey by ...

The U.S. Department of Energy is banning the sale of energy inefficient light bulbs beginning Aug. 1, 2023. Given that incandescent and halogen light bulbs are far less energy efficient than LED light ...