Billboards are structures typically used to display large-scale signage in outdoor locations. These billboards may be free-standing, such as those seen along highways and roads, or installed on another structure, e.g., atop a building or stadium. During daylight hours, the signage may be visible without any additional lighting. Traditional billboards usually contain lighting, such as flood lights, installed on the front of the billboard structure and directed toward the signage in order to light the sign and improve visibility, for instance, during nighttime hours. Newer types of billboards, such as LED (Light Emitting Diode) billboards, use a different lighting system and require an entirely different structure than the lighting system and structure of traditional billboards.