Donald Bell has spent more than five years as a CNET senior editor, reviewing everything from MP3 players to the first three generations of the Apple iPad. He currently devotes his time to producing ...

For several years manufacturers have been introducing LED bulbs onto the market with the eventual goal of replacing incandescent and CFL lamps. The design of these lamps has evolved from very simple ...

With the right tools and a smart approach, you can use lighting to transform how any space looks. I did just that without the complexity or mess of traditional methods. In my case, I had two primary ...

LED bulbs are a far more cost-efficient, environmentally-friendly option than traditional incandescent bulbs. With a life expectancy of 20 years or more (25x longer than incandescent), the energy ...

WEST LAFAYETTE, Ind. — Purdue University researchers have designed two simple LED lighting strategies to increase yield and reduce energy costs for the vertical farming sector of indoor agriculture.

Many of the big TV manufacturers are pushing LED TVs as the latest and greatest flat-screen TV. But just what are LED TVs and what should you know before buying one? Executive Editor David Carnoy has ...