They have a small chip inside them that modulates the LED’s light to flicker like ... to buy an electronic candle that used one of the LEDs actually shaped like a flame, and to drill a hole ...

Be sure to check out the brief video after the break. You like these flickering LED candles? Here’s one you can blow out.

Opt for LED candles with a realistic flicker effect that mimics the random flickering of a real flame. Consider investing in LED candles that offer adjustable flicker and brightness levels via ...