This Kurt Adler 7-Light Bubble Light Set is a fun, festive way to add to the lighting of your holiday décor. 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 5 in height and 2 across. Each set has 7 lights, 12x24x12 spacing, an end connector, a green wire, multi C7 bubble lights and replacement R56/A.