This article is a design idea of a LED driver for halogen light bulb retrofit using LinkSwitch-TN. The design highlights include constant current (cc) output, universal input voltage range, meets ...

There’s plenty of debate about drop-in LED headlight bulbs, especially when they’re used with older reflector housings that were designed for halogen bulbs. Whether or not you personally feel the ...

Our beloved first-generation 2013 Ford F-150 Raptor is turning 10 years old, and after having spent the bulk of its life in the Arizona desert the headlights had finally begun to show a fair bit of ...

After around four years, Osram is replacing its LED retrofit lamps, which can be used instead of H7 bulbs. The next generation of H7 LEDs, which are already road-approved for many vehicles, offers not ...

The Sylvania Zevo LED headlights replace the H6024 circular sealed beams that were common on many cars until U.S. headlight restrictions were loosened in the 1980s. The housings, which have a UV- and ...

Retrofitting LED lights could be the solution for you if you're sick of squinting at dim lights or putting up with that antiquated yellowish glare. Compared to those outdated bulbs, LEDs are brilliant ...

The Cree Lighting 6 in TW Series 65W Equivalent Dimmable Retrofit LED Downlight is part of the Lightbulbs test program at Consumer Reports. In our lab tests, Lightbulbs models like the 6 in TW Series ...