Often the best way to save on your electricity bills is to make small changes to your everyday habits. Try this light setting ...

LED (light-emitting diodes) lights cost a bit more than older incandescent lights (aka, the filament bulbs that are hot to the touch), but they promise so much in return. Those promises include ...

Whether one of your lights went out and you only have an LED bulb on hand to replace it with, or you've decided to completely replace all of your incandescent and fluorescent lights with LED bulbs, ...

The downside of LEDs is the amount of blue light they give off. Excessive exposure to light at night can suppress melatonin, making it harder to fall asleep. In addition, staring at bright LEDs for ...

REDMOND, Ore. (KTVZ) -- When it comes to light bulbs, a change that's been underway for years will accelerate this summer, as new federal rules require consumers and retailers to make a switch to LED ...

LED bulbs are already the go-to technology for illuminating cell phones, tablets and TVs. They haven’t become the standard in the lamps and lights in American households, however, largely because they ...

Lights down Locust Walk during the night. Credit: Elda Alemu Mekonnen If Penn wants to achieve higher energy efficiency and become a leading figure in promoting sustainable practices, it must ...

Dallas city leaders Tuesday discussed turning up the lights in a big way with a massive switch to LED streetlights. Of nearly 95,000 streetlights in Dallas, just over one in 10 are LED lights now.

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It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...