Dutch artist Posy narrated a wonderfully tranquil video essay about the evolution of the light bulbs and lamps that he ...

The Energy Saving Trust says you can save up to £3 per year for every traditional halogen bulb you switch to an LED bulb.

High-end smart lights are often pricey, but I found Ikea's approach both affordable and helpful. Here's how Ikea lights work.

Though it's illegal to produce and manufacture new halogen bulbs, you can still buy halogen floor lamps -- but not for long.

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down ...