Systems and methods for determining an inventory. The methods comprise: performing operations by an internal circuit of a light provider to control operations of a light element to produce visible light, where the light provider is coupled to a light fixture installed on a physical structure of a facility; and performing operations by the internal circuit to connect with a network, receive a tag identifier associated with an alert event from at least one external device via the network, read tags, and control the light element to modify at least one characteristic of the visible light produced thereby when information read from one of the tags includes the tag identifier.