Abstract: A welding mask with a sensor lamp provides a welding protector. The welding mask with the sensor lamp includes a mask shell covering a human face, a filter module arranged on the mask shell, a head lamp arranged on the filter module, and a control switch connected to the cord of the head lamp, and the control switch comprises a mechanical switch and a sensing module; the head lamp is provided on the filter module according to the present disclosure, so that lighting will be provided for operator in poor lighting environment, then the welding quality can be guaranteed; the mechanical switch and the sensing module, and the mechanical switch has a plurality of gear selections, whereby selection in relation to normally-on, normally-off and sensor circuit is achieved, which boasts higher security.