When you're shopping for light bulbs, you might feel like they're all the same, regardless of the brand. After all, incandescent light bulbs haven't changed much since Thomas Edison patented them more ...

Upgrading your light bulbs is the easiest and smartest way to help reduce your home's carbon footprint. Here's the math. Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based ...

Incandescent bulbs may be a 19th century invention, but some people swear by the bulbs due to the pleasant light they give off (despite the drain they put on your energy bill). For a time, CFLs were ...

LED or filament, three-way bulbs have a special base. While a normal Edison-base bulb has the threaded part as the neutral and a center contact for the live wire, a three-way bulb has an extra hot ...

LEDs changed how homes stay bright, but raised new questions. Efficiency, cost, and performance all play into a choice most people make without thinking twice.