To realize plural lighting modes by flashing, light dimming or the like of plural light sources by simple operation by adding a specific light dimming changeover switch to a conventional remote control transmitting part.

This lighting system has plural light sources capable of light dimming, a lighting control part to control flashing and light dimming of the respective light sources and a remote control receiving part to transmit it to the lighting control part by receiving a transmitting signal of a remote control transmitting part in the same apparatus. The remote control transmitting part has a mode switching button 1 to switch a combination mode of a lighting condition of the respective light sources, a light dimming bright button 2 to control light dimming in the bright direction on a light dimming condition of one light source, a light dimming dark button 3 to control light dimming in the dark direction on a light dimming condition of one light source and a light dimming changeover switch 4 to change a lighting condition of the other light source by changing a transmitting signal at operation time of the mode switching button 1 as an improvement point. The transmitting signal is sent out to the remote control receiving part by operating the respective buttons.