Street lamp

The street lamp comprises a shell, a lamp panel, a reflecting cover and a light transmitting mirror, the lamp panel comprises lamp beads, a plurality of lamp beads form a group, a plurality of groups of lamp beads are distributed on the lower end face of the lamp panel, a plurality of lampshades are installed on the lower end face of the lamp panel, and each lampshade comprises a light expanding cover. Each lampshade corresponds to each group of lamp beads in a one-to-one manner, each light expanding cover covers the corresponding lamp bead, and the lamp bead is positioned in the center of the corresponding light expanding cover. Due to the fact that the lamp beads and the lamp covers are arranged in a grouping mode, when a group of lamp beads are welded to the lamp panel, due to the fact that the number of each group of lamp beads is small, the size of position deviation of each group of lamp beads cannot be accumulated too large during welding, and it is guaranteed that each light expanding cover can cover