Abstract: A floodlight, comprising a lamp board, a lens, a radiator and a frame; wherein the lamp board has a light emitting side and a backlight side, and at least one mounting hole is provided on the lamp board; the lens is arranged on the light emitting side, and the lens has a near light side portion close to the lamp board, and at least one first connector is provided on the near light side portion corresponding to a position where the at least one mounting hole is provided; the radiator is arranged on the backlight side, and at least one second connector are arranged on the radiator corresponding to the position where the at least one mounting hole is provided; and one of the first connectors and the at least one second connector can pass through the at least one mounting hole and be detachably connected with the other.