Authentic Kurt Adler colored Bubble Light Set. Enjoy this vibrant classic bubble set of 7 candle shaped lights which playfully bubble when turned on. Buddle lights are set 12 inches apart and set on 7 foot of wire giving you plenty of space to be as creative as your colorful dreams. This classic style has adorned homes for generations and can be used indoors or outdoors. With connectors both ends for continuous lighting.