International Tower Lighting, a privately owned US-based company founded in 1998, manufactures obstruction lighting systems and components. Employing approximately 30 people as of 2023, the company's primary business is providing wireless services related to its product line. This includes medium intensity LED and xenon strobe obstruction lighting systems, along with replacement parts for many US-made xenon strobe systems. Their products serve telecommunications towers, wind turbines, and other structures. International Tower Lighting is a subsidiary of SPX.
