Early adopters of LED lighting will remember 50,000 hour or even 100,000 hour lifetime ratings printed on the box. But during a recent trip to the hardware store the longest advertised lifetime I ...

I first heard of Lighting Sciences Group (LSG) back in 2007 as being the company that designed and built the LED replacement for the Times Square ball that drops on New Years Eve; I thought it was ...

Amrish Kumar, founder of a homegrown LED bulb unit in Bakhira, uses an interest free state scheme and mobile internet to ...

The bulb will be available at stores in early December for between $40 and $50. Offering warm, even light, it appears a real contender for nudging out the beloved incandescent bulb. Martin LaMonica is ...

In the incandescent/fluorescent light era, “quality” was not a particularly operative word when it came to assessing lighting products and suppliers. The only ...