How many years and regulations does it take before we can screw in efficient light bulbs? All light bulbs, even the iconic pear-shaped option, will have to meet new efficiency standards because of ...

The Biden administration released a proposed rule on Monday aimed at requiring consumers to buy LED light bulbs, a move it estimated could force $400 million in compliance costs on manufacturers. The ...

LED light bulbs are already supposed to be energy-efficient, but Signifiy thinks it can improve on the formula. The company has released Philips Ultra Efficient LED bulbs that, as the name implies, ...

The administration set efficiency standards that will phase out sales of incandescent bulbs in favor of LEDs, reducing Americans’ electrical bills over time. By Hiroko Tabuchi After lighting the ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Nowadays, many renters and homeowners choose LED light bulbs over the classic ...

The Biden administration late Friday proposed a rule that would impose a lightbulb efficiency standard after the Trump administration declined to do so. If implemented, the Energy Department proposal ...

A team led by Prof. YAO Hongbin from the University of Science and Technology of China (USTC) developed a high efficiency, high brightness warm white light-emitting diode (LED) based on copper-iodide ...

New efficiency rules, more than a decade in the making, have taken effect, relegating Edison’s glowing orbs to the history books. By Hiroko Tabuchi Hiroko Tabuchi has reported on the climate toll of ...

LED lighting is a mainstream technology for automotive use and is gaining ground in mainspowered domestic and commercial applications. It is considered a green technology because of its exceptionally ...