At this point you're likely familiar with the often-touted upsides to using LED (light-emitting diode) bulbs instead of incandescent (glass with a heat-based filament) ones. LED bulbs are said to ...

Heavily-used LED bulb (left) vs seldom-used bulb (right) after 8+ years. I’ve seen lumen depreciation and color shift first-hand. In June of 2010, I replaced twelve 65W incandescent PAR30 ...

This article provides an overview of light-emitting diode (LED) technology, focusing on its efficiency, historical ...

The choices in lighting choices changed quickly when the incandescent light bulb lost favor with the federal government due ...

For instance, a traditional 60-watt incandescent lightbulb will add about $7 to your energy bill each year if you use it, on average, for three hours a day. A 60-watt replacement LED that puts out ...

The ultimate goal for LED-based white lighting is to replace all incandescent bulbs and compact fluorescent lamps to provide an energy-efficient and long-lasting option for everyday use.

When he got fed up enough about it, he decided to Build a Replacement LED Microscope Light. Usually, such builds are plain vanilla and not much to write in about, but [smellsofbikes] has a few ...

Those with 2700 K are closest to incandescent bulbs ... The Feit Electric 65 Watt Replacement BR30 Flood LED is part of the Lightbulbs test program at Consumer Reports. In our lab tests ...

Just like classic incandescent Christmas lights, LED Christmas lights can fail, one light at a time or an entire string. And ...

incandescent lights are easy and affordable to replace: At this writing, you can buy 25 replacement bulbs for about $10. By contrast, most of the LED strands we recommend use one-piece molded ...

Unlock to see our ratings and compare products side by side Efficiency is the comparison of the amount of light (lumens) produced by a given amount of electrical energy (watts). The more the ...

We test and review the most realistic fake Christmas trees, including top-rated artificial holiday trees from Balsam Hill and ...