A lighting unit , comprising: one or more light sources ; and a controller configured to: receive, from one or more commissioned remote lighting units over one or more communication networks (L7, L5), one or more identifiers associated with the commissioned one or more remote lighting units; receive, from each of the one or more commissioned remote lighting units over the one or more communication networks, lighting operation parameters; characterized in that the lighting operation parameters comprising lighting operation parameters associated with the one or more commissioned remote lighting units and lighting operation parameters associated with an inoperative lighting unit ; wherein the controller is further configured to: determine, based on the obtained one or more identifiers and the lighting operation parameters, an identifier associated with the inoperative lighting unit; determine which lighting operation parameters are associated with the inoperative lighting unit; and selectively energize the one or more light sources in accordance with the lighting operation parameters associated with the inoperative lighting unit. one or more light sources ; and a controller configured to: receive, from one or more commissioned remote lighting units over one or more communication networks (L7, L5), one or more identifiers associated with the commissioned one or more remote lighting units; receive, from each of the one or more commissioned remote lighting units over the one or more communication networks, lighting operation parameters; characterized in that the lighting operation parameters comprising lighting operation parameters associated with the one or more commissioned remote lighting units and lighting operation parameters associated with an inoperative lighting unit ; wherein the controller is further configured to: determine, based on the obtained one or more identifiers and the lighting operation parameters, an identifier associated with the inoperative lighting unit; determine which lighting operation parameters are associated with the inoperative lighting unit; and selectively energize the one or more light sources in accordance with the lighting operation parameters associated with the inoperative lighting unit. receive, from one or more commissioned remote lighting units over one or more communication networks (L7, L5), one or more identifiers associated with the commissioned one or more remote lighting units; receive, from each of the one or more commissioned remote lighting units over the one or more communication networks, lighting operation parameters; characterized in that the lighting operation parameters comprising lighting operation parameters associated with the one or more commissioned remote lighting units and lighting operation parameters associated with an inoperative lighting unit ; wherein the controller is further configured to: determine, based on the obtained one or more identifiers and the lighting operation parameters, an identifier associated with the inoperative lighting unit; determine which lighting operation parameters are associated with the inoperative lighting unit; and selectively energize the one or more light sources in accordance with the lighting operation parameters associated with the inoperative lighting unit. determine, based on the obtained one or more identifiers and the lighting operation parameters, an identifier associated with the inoperative lighting unit; determine which lighting operation parameters are associated with the inoperative lighting unit; and selectively energize the one or more light sources in accordance with the lighting operation parameters associated with the inoperative lighting unit. <EOS>