Abstract: The present disclosure provides smart net light strings. The smart light strings include a limit guiding rail. A matched guiding rail is disposed on a top portion of the limit guiding rail. A top portion of the matched guiding rail is clamped with connecting plates. Locking rods are connected to the top portion of the matched guiding rail through threads. Positioning sleeves are inserted into an interior of the limit guiding rail, and the positioning sleeves are clamped with the limit guiding rail. A control unit is disposed in the interior of the limit guiding rail. An electrical wire passes through an interior of each positioning sleeve. Lampshades are disposed on an outer surface of each electrical wire. An interior of each lampshade is filled with transparent glue. A lamp bead mounting groove is disposed on a surface of each lampshade.