To understand why people may experience premature LED failure and how to make our LED bulbs last longer ... research and manufacture of LED lighting. According to Cross, there are three critical ...

April Wilkerson shows you how to build a backlit sign with LED flair, creating a striking piece for any room.

In each case the basic circuit can be modified to make it dimmable with acceptable ... cycle to the next that shows up as a flickering light output. The presence of EMI filters in the dimmer and the ...

Now we finally get to the MacGyver hack. Could you make a UV light with the LED flash on a smart phone? The answer is ... maybe. In order to understand this hack, you need to understand how an LED ...

About 2 weeks ago, I set out to research grow lights to supplement the scarce natural light we get here at 51°N. But after looking at quite a few offers, I decided to DIY it. My requirements don ...

Rope lights are designed to run from the ... then rewire the LEDs closer together," Cram says. "Make sure the positive end of the LED joins to the positive wire and the negative joins to the ...

To understand why people may experience premature LED failure and how to make our LED bulbs last longer ... research and manufacture of LED lighting. According to Cross, there are three critical ...