Question: I feel like I’m going to have a seizure. I’ve tried three different LED bulbs in my home, and all of them flicker. I’m convinced I’m getting bad bulbs, and the people at the store are being ...

Memories of columns past came to mind as I read Consumer Reports' latest CFL-versus-LED light bulb study, available in complete form in its October issue. I asked for feedback a couple of years ago on ...

Vehicle lighting systems are crucial for safety, visibility, and legal compliance on the road. Like many auto parts, headlights, taillights, brake lights, and turn signals are subject to wear and ...

There's a handy trick for reading station signs that otherwise fly past in a blur as you travel in a high-speed train. Look at one side of the window and then immediately at the other side of the ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...