This Kurt Adler seven-Light Bubble Light Set is a fun, festive way to add to the lighting of your holiday decor. Each light in this indoor/outdoor set has a green and red or green and yellow bulb design topped with a tall candle, in which bubbles rise and lights flicker. Each light measures about five-inch in height and 2-inch across. Each set has seven lights, an end connector, a green wire, multi C7 bubble lights and replacement R56/A.