Abstract: A driving technique that can operate with electronic ballasts for fluorescent lamps to drive LEDs without requiring the replacing of any electronic ballast circuitry or modifying the ...

Abstract: Precise illumination control of matrix light-emitting diode (LED) headlamps is crucial for both energy efficiency in electric vehicles and driver safety. Enhancing energy efficiency extends ...

When picking an LED bulb, it's best to stick with well-known, reliable brands, even if you have to pay a bit more. For smart bulbs, our testers have found some of the best results from Philips, Wiz, ...

Many transmitter sites use big floodlight bulbs, typically mounted deep in their fixtures, John Bisset explains. What's the ...

Elevate your lighting with this creative DIY transformation! In this video, I turn a basic Amazon LED shop light into a sleek ...

It sounds almost too good to be true, but researchers think that shining red light at patients could be a powerful and drug-free way to treat everything from sight loss and type 2 diabetes to ...

There is a baffling array of different aftermarket bulbs to choose from today, with prices ranging from a few quid to more than £35. So here we consider whether it’s best to go for the latest, ...

A harried-looking guy in glasses and a knit hat is worried about his dimmer. It’s not LED compatible, he says, standing in a store filled with what seems like every kind of lightbulb that exists on ...

Headlights play an essential role in every vehicle, providing the vital illumination necessary for drivers to see the forthcoming road and avoid potential hazards. However, it’s important to remember ...