High-power LED lighting lamp module

The utility model discloses an LED lighting module, comprising a heat dissipation bottom plate, a base, a crystal wafer, a circuit board and a lens. The heat dissipation bottom plate is provided with jack. The base is fixed in part or entire of the jack. A via of the circuit board is corresponded with the base, and the circuit board is fixed on the heat dissipation bottom plate. The crystal wafer is fixed in a reflective bowl of the base. The utility model is especially suitable for using a plurality of large power LED simultaneously, which can provide good heat dissipation effect, with simple process of manufacturing processing, easy batch production, low cost and easy application in market.