A snap-mounting type remote control switch possesses dual function of wired remote control and wireless remote control, which structure at least comprising an electric cable having three sets of leads, and a PC board having a MCU, a RF receiver and a power control circuit; wherein the MCU is for executing control of the power control circuit under wireless remote control mode according to RF control signal(s) received by the RF receiver to enable the power supplied from an electric power source to appear as an output through one or more sets of leads of the electric cable in the form of positive voltage or negative voltage; particularly the snap-mounting type remote control switch being mounted on a control panel of a vehicle is provided for a driver of the vehicle in application of wired or wireless remotely controlling a rotatable lamp fastened on the vehicle to adjust illumination angle in both vertical and horizontal direction.