I've given up on three-way light bulbs. This isn't a “green” decision, but one driven by frustration with poor design. When my 3-way bedside lamp (30-70-100-watts) didn't switch properly I tightened ...

So I have a couple of floor lamps that have three-way switches and was designed for incandescent light bulbs. To clarify, when I say three-way switch, I mean it cycles between off, low, medium, and ...

A: Yes, and they work in standard sockets designed for regular three-way bulbs, said Steve Goldmacher, director of corporate communications for Philips Lighting Co. Fluorescent three-way bulbs work ...

Buying a light bulb used to be a no-brainer. Now it's a brain teaser; the transition to more energy-efficient lighting means choosing from a dazzling array of products. We've long identified bulbs by ...

When Apple unveiled HomeKit for iOS 8 at WWDC 2014 earlier this week, Cree was among a handful of companies already compatible with the smart home, Siri-integrated platform. Now, Cree is generating ...