Patent ID: 8622576

Claim:
A string light having multiple icicle-shaped bulbs comprising: multiple icicle-shaped bulbs serially connected by a set of wires, each icicle-shaped bulb having: an icicle-shaped lamp holder shell having: an irregular and rough surface; an opening formed through a top of the lamp holder shell; and a cavity having: a reduced chamber being cylindrical; and an expanded chamber being cylindrical, adjoining and communicating with the reduced chamber, wherein a diameter of the expander chamber is larger than a diameter of the reduced chamber; an elongated lamp strip mounted inside the lamp holder shell for the set of wires to be electrically connected thereto and having: multiple light-emitting diode (LED) lamps mounted thereon; a wide portion having a width being larger than the diameter of the reduced chamber of the cavity and mounted inside the expanded chamber of the cavity; and a slender portion having a width being smaller than the diameter of the reduced chamber of the cavity, formed on and protruding downwardly from a bottom of the wide portion, mounted inside the reduced chamber of the cavity, and having the LED lamps mounted thereon; and a cap assembly mounted on the opening of the lamp holder shell and having a set of through holes for the set of wires to penetrate into the lamp holder shell through the set of through holes; a controller electrically connected to the icicle-shaped bulbs through the set of wires; and a connector assembly electrically connected to the controller.