LED bulbs promise to last for decades, yet many homeowners find themselves replacing them far sooner than expected. Understanding what shortens their lifespan can save money and frustration. From heat ...

Projector bulbs can be incredibly expensive to replace. Sometimes it’s more cost efficient to just buy a whole new projector instead of a new bulb. [Shawn] recently found a nice deal on an ‘as is’ ...

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 ...

3M Co. is coming out with what it says is a better LED light bulb — and its first-ever consumer bulb — at the end of August. The high-tech bulb looks like a traditional incandescent but boasts a ...

The firm has received reports of five incidents of the LED bulbs separating from the socket. No injuries have been reported.

"Tracking down a burning smell related to a light fixture that I thought needed a new bulb. It's an enclosed one in my entry/storage closet. Thought it was burnt out and that was that. First removed ...