Rocker switch with indicating lamp

The invention relates to a rocker switch, in particular to a rocker switch with an indicating lamp, which comprises a base body and a button which are in running fit, the button is provided with three-gear triggering positions, a rocker connecting piece used for being matched with the button to switch the triggering positions is arranged in the base body, and a static contact piece is also arranged in the base body. The button is provided with a light-emitting unit electrically connected with the rocker connecting piece and the static contact piece, and the light-emitting unit forms a loop through electrification of the rocker connecting piece and the static contact piece to achieve lighting at the three-gear triggering position. According to the invention, an indicator light is arranged inside the single-pole-double-throw rocker switch, the light can be on as long as the switch is electrified no matter it is in an on or off state, so the electrifying condition of the device can be visually known. And meanwhi