High-power white light laser

The utility model discloses a high-power white-light laser, which comprises a cylinder, a high-temperature-resistant insulating layer lead, a PCB (printed circuit board), a white-light laser light source, a condensing lens, a light distribution lens and a metal cap, a corresponding groove is formed in the column body, the white light laser light source is welded to the PCB through high-temperature solder paste to form an integrated module structure with the PCB, the bottom of the PCB is fixedly welded to the column body through solder paste or connected with the column body through heat conduction silicone grease, and the PCB and the column body are both provided with through holes. The column body and the PCB respectively penetrate through the interior of the column body and the positive electrode and the negative electrode of the PCB through two high-temperature-resistant insulating layer wires with different colors to be connected; the condensing lens is arranged above the module structure, and the condens