Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

The Energy Independence and Security Act of 2007 requires most screw-in lightbulbs to use at least 27 percent less energy by 2014. CFLs, LEDs, and some halogen bulbs, a type of incandescent, meet that ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? If Thomas Edison were to walk down the light-bulb aisle of a modern home-improvement ...

The best HID headlights are usually more luxurious products, but we've picked out the best for different budgets here. Unlike traditional halogen headlight bulbs that burn out with around 500 hours of ...

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 ...