Review Of Led Light Bulb Keeps Going Out And Coming Back On Ideas. Web when using the led lights, many common problems may occur such as flickering, buzzing, the bulbs are not bright enough, glare, and etc. Usually, you'll be able to hear a sizzling or crackling sound if the switch contacts are bad.

Let's look at the factors that can contribute to. Once they cool down, the controller allows them to turn on again. Web if your led bulbs seem to be burning out in the traditional sense, like you flip the switch and, zap, they're done, then the bigger problems we're about to dig into are at play.