Christmas Bubble Lights are a very unique way to decorate. They are made of a liquid filled vial that is heated and lighted by an incandescent light bulb. The heat created by the lamp forces the liquid to boil and bubble up which in turn makes the bubble light. Christmas bubble lights became very popular during the 1950s and maintained that popularity through the 1970s. At Christmas Central we are helping to lead the comeback of these magnificent lights with an amazing assortment of Bubble Christmas Lights and Novelty Night lights. You can Clip Bubble Lights on your Christmas Tree, Wreaths, Garlands or any Christmas Scene. Cardinals, Santa Claus, Snoopy, Charlie Brown, Rudolph, and Snowmen are just a few of the great retro Novelty Bubble Night Lights that are certain to make fantastic new memories.