The economic consequences of long-lasting bulbs might surprise you.
LEDs save a bundle on electricity bills, say vendors. But many users can't afford them. A skin-in-the-game solution: Forgo payment until the results kick in.
Tired of waiting for an OLED light that rivals LEDs in efficiency and longevity? Hang in there until November.
Let's say you're in charge of energy use at the company and you want to take big steps to slash the bill. Who you gonna call? A building insulator? A smart meter salesman? The most common answer is....