Abstract: The present disclosure relates to a string light of a novel structure. On a main wire, multiple string light bodies are connected in series, each string light body includes a lamp holder (1) and a lamp cap (8), a bulb is installed in the lamp cap (8), and the lamp cap (8) is connected to the lamp holder (1). One end of each of two hanging wires (3) is connected to the lamp holder (1) in a riveting mode through double riveting ports (2), and the other ends thereof are connected to positive and negative electrodes of the main wire, respectively. It is not only saves the cost and reduces the defective rate, but also is more solid and less likely to cause a fall-off problem compared with the traditional spot welding connection, reducing the problems of poor electrical conductivity and poor contact of a single lamp cap.