Lamp

The utility model discloses a lamp, and relates to the field of lamp structures. The lamp comprises a lamp body and a lampshade, the lamp body comprises a mounting shell and a lamp panel, the lamp panel is mounted on the mounting shell, and the mounting shell is provided with a matching part annularly arranged in the circumferential direction of the lamp panel; the lampshade is matched with the lamp body, an annular matching groove is formed in the lampshade, waterproof glue is filled in the annular matching groove, and when the lampshade is matched with the lamp body, the matching part is located at a groove opening of the annular matching groove and is in sealing fit with the annular matching groove through the waterproof glue. Due to the fact that the lampshade needs to keep certain light transmission and is generally made of plastic parts, the lamp has the advantages of being convenient and reliable to form by forming the annular matching groove in the lampshade for gluing, meanwhile, the requirement of g