Posts from this topic will be added to your daily email digest and your homepage feed. Smart lighting is the most important innovation in lighting since the invention of the lightbulb. It adds so much ...

When I drove to the offices of a start-up called Switch Lighting last week, I wasn’t expecting much. A company representative had promised to show me something amazing—an alternative light bulb that ...

Last year I visited Switch Lighting, a small Silicon Valley company that claimed to have built something revolutionary. Switch’s product: a light bulb that produced the same warm, comforting glow that ...

LEDs in other bulbs are usually placed near the heat sink so that most of the light is cast upward. Switch's LEDs are positioned roughly in line with the bulb's equator; the light shines ...