The LED light technology that illuminates the ... Brightness is measured in lumens, an essential factor when picking a ...

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 ...

General contractors are specifying modern-looking LED arrays that are low in profile yet brighten a studio. John Bisset looks ...

Osram is launching the secnd generation of its LED retrofit lamps for H7 headlights. In addition to improved brightness, they ...

It's a huge disappointment to invest in LED bulbs, especially pricey smart bulbs, only to have them fail within a year or two just like old incandescents. While LED bulbs will save you money no ...

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 ...

When the lights go out, you're in the market for a bulb replacement. But if choosing between CFLs, halogen or LEDs leaves you in the dark, our guides will separate the fact from the hype for each type ...

In the warmer months when the sun rises early and sets late, we hardly give a thought to our headlight bulbs. The headlight just comes on when we start our bike and goes off when we power down.