Brett Sharenow is presiding over the Pepsi Challenge of lightbulbs. The CFO of Switch, a Silicon Valley startup, Sharenow has set himself up in a 20-by-20 booth at the back of the Pennsylvania ...

Switch Lighting is introducing a new line of LED lightbulbs today that offers tweaks to conventional LED bulb design. The design makes use of liquid cooling instead of solely relying on the heatsink ...

, and no shortage of bold claims about performance and longevity. In the end, however, the bulbs we've been most impressed with tend to be the ones from manufacturers willing to put their money where ...

Energy-efficient lighting just got even brighter – today Switch unveiled its brightest bulb yet at the 2011 LIGHTFAIR in Philadelphia. The new LED bulb is equivalent to a 100 watt bulb, can be ...

You may have considered a switch to LED lighting but are unsure what difference it will make. The lighting system has many significant advantages over traditional lighting methods. Incandescent bulbs ...

Despite what some Republicans have been claiming, the Energy Independence and Security Actdoes not ban incandescent light bulbs. Instead, it mandates that new light bulbs sold in stores be at least 25 ...