Abstract: A modular lighting system including: a plurality of light modules; a master controller including a first sensor configured to detect a first trigger event, the master controller being configured to control a state of the plurality of light modules based on the detection of the first trigger event; and one or more dedicated controllers including a first dedicated controller, the first dedicated controller including a second sensor configured to detect a second trigger event, the first dedicated controller being configured to control one or more adjacent light modules of the plurality of light modules based on the detection of an associated second trigger event, wherein the plurality of light modules and the one or more dedicated controllers are coupled to the master controller along a serial connection through one or more pass-through electrical connections.