Flickering LED tea lights are a friendly and safe alternative to having flaming little pots of wax situated around your home, but sometimes the flicker scheme leaves something to be desired.

This is an LED bulb that fits into a recessed light fixture. It can become an annoying strobe light in your home. (Tim Carter) Analysis by Tim Carter Q: I feel like I’m going to have a seizure ...

If you want something with a lot more light that still has that candle like flicker then checkout “Flickering Pumpkin Lanterns” that used the signal from LED tea lights to power some 12 V lamps.

LED light bulbs are the future. They're better for the environment and the pocket book. But for some people, certain LEDs lights — particularly holiday lights—are also a problem. They flicker ...

For 60 Hz lights, you need to think about the number 120, as that's how many peaks are in a second of the wavelength. Then, do a little math by dividing 120 by a whole number for frame rates like ...

For the same reason that an LED light, when filmed, will appear to be flickering. The light is constantly flickering — just at a speed far to fast for you to see.

But that direct connection — which turns an LED light on faster — also makes the LED light more sensitive to changes in voltage. “Flickering a lot of times with LEDs can occur when that voltage ...