The dimmer control system of the Red Line Women's Grand Theater and Red Bean Multi functional Hall in the new Guangzhou Cantonese Opera House uses RGB intelligent hybrid dimmer racks, with a total of 768 control circuits through the mixing drawer module of dimmer relays, as well as a full network decoding control system that is compatible with sACN, ART net, RGB net network protocols, and includes an intelligent network lighting control system that is compatible with field lights and work lights, meeting the dimmer control needs of professional theatrical performances in the Grand Theater and Multi functional Hall. It has been fully installed by 2023.