International Tower Lighting, a privately owned company headquartered in the US, is a subsidiary of SPX. Founded in 1998, it operates with approximately 30 employees. The company specializes in the manufacturing of obstruction lighting systems and components, primarily serving telecommunications towers, wind turbines, and various other structures vital for wireless services infrastructure. Its offerings include a full line of medium intensity LED and xenon strobe obstruction lighting systems, alongside providing replacement parts for the majority of US-made xenon strobe systems.
