What makes Christmas lights twinkle?

Twinkling sets also use a lot of bimetallic strip bulbs – typically every fifth bulb has a strip. The result of the bulbs being shorted out is that all be the bulbs in set see a higher voltage. This makes the entire strip shimmer in time with the flashing. That’s where the twinkling magic comes from.Click to see full answer. Just so, how do you make LED Christmas lights twinkle?Place this bulb in the first section of the string of lights. Notice if there is a place on the string where the lights stop blinking. Take the bulb out at this place and replace with a red-marked LED bulb. You should then see the lights begin to blink.Secondly, how do you stop Christmas lights from twinkling? Plug the strand of lights in. Turn the dial one way, if the blinking on the strand of lights slows down then continue turning in that direction until the lights no longer blink. Turn the dial the other way until the lights no longer blink if the blinking of the lights speeds up with the first turn of the dial. Additionally, what are Twinkle Christmas lights? Twinkle Lights. Add drama and elegance to your Christmas tree, your wedding reception or with these twinkle lights. With 80% of the lights steady burning mixed with 20% flashing bulbs, these light strings will add subtle movement to Christmas, your party or you special wedding day.What are the red tipped Christmas lights for?If you replace one of the bulbs in a string of lights with the red tipped one, the lights in the string after that bulb will blink. You can make the whole string or just half of them blink if you want without having to buy different kinds of lights.